John Locke lays out the foundational arguments of liberalism: people have rights preexisting government, and government exists to protect those rights.

Of Property and Government

Nicknamed the “Father of Liberalism,” Locke’s theories have formed the foundation of many important works, including the U.S. Declaration of Independence and Constitution. His theories of social contract, the mind, and property are perhaps the most widely known.

Sec. 27. Though the earth, and all inferior creatures, be common to all men, yet every man has a property in his own person: this no body has any right to but himself. The labour of his body, and the work of his hands, we may say, are properly his. Whatsoever then he removes out of the state that nature hath provided, and left it in, he hath mixed his labour with, and joined to it something that is his own, and thereby makes it his property. It being by him removed from the common state nature hath placed it in, it hath by this labour something annexed to it, that excludes the common right of other men: for this labour being the unquestionable property of the labourer, no man but he can have a right to what that is once joined to, at least where there is enough, and as good, left in common for others. Sec. 28. He that is nourished by the acorns he picked up under an oak, or the apples he gathered from the trees in the wood, has certainly appropriated them to himself. No body can deny but the nourishment is his. I ask then, when did they begin to be his? when he digested? or when he eat? or when he boiled? or when he brought them home? or when he picked them up? and it is plain, if the first gathering made them not his, nothing else could. That labour put a distinction between them and common: that added something to them more than nature, the common mother of all, had done; and so they became his private right. And will any one say, he had no right to those acorns or apples, he thus appropriated, because he had not the consent of all mankind to make them his? Was it a robbery thus to assume to himself what belonged to all in common? If such a consent as that was necessary, man had starved, notwithstanding the plenty God had given him. We see in commons, which remain so by compact, that it is the taking any part of what is common, and removing it out of the state nature leaves it in, which begins the property; without which the common is of no use. And the taking of this or that part, does not depend on the express consent of all the commoners. Thus the grass my horse has bit; the turfs my servant has cut; and the ore I have digged in any place, where I have a right to them in common with others, become my property, without the assignation or consent of any body. The labour that was mine, removing them out of that common state they were in, hath fixed my property in them.… Sec. 32. But the chief matter of property being now not the fruits of the earth, and the beasts that subsist on it, but the earth itself; as that which takes in and carries with it all the rest; I think it is plain, that property in that too is acquired as the former. As much land as a man tills, plants, improves, cultivates, and can use the product of, so much is his property. He by his labour does, as it were, inclose it from the common. Nor will it invalidate his right, to say every body else has an equal title to it; and therefore he cannot appropriate, he cannot inclose, without the consent of all his fellow-​commoners, all mankind. God, when he gave the world in common to all mankind, commanded man also to labour, and the penury of his condition required it of him. God and his reason commanded him to subdue the earth, i.e. improve it for the benefit of life, and therein lay out something upon it that was his own, his labour. He that in obedience to this command of God, subdued, tilled and sowed any part of it, thereby annexed to it something that was his property, which another had no title to, nor could without injury take from him.… ## Of the Beginning of Political Societies Sec. 95. MEN being, as has been said, by nature, all free, equal, and independent, no one can be put out of this estate, and subjected to the political power of another, without his own consent. The only way whereby any one divests himself of his natural liberty, and puts on the bonds of civil society, is by agreeing with other men to join and unite into a community for their comfortable, safe, and peaceable living one amongst another, in a secure enjoyment of their properties, and a greater security against any, that are not of it. This any number of men may do, because it injures not the freedom of the rest; they are left as they were in the liberty of the state of nature. When any number of men have so consented to make one community or government, they are thereby presently incorporated, and make one body politic, wherein the majority have a right to act and conclude the rest. Sec. 96. For when any number of men have, by the consent of every individual, made a community, they have thereby made that community one body, with a power to act as one body, which is only by the will and determination of the majority: for that which acts any community, being only the consent of the individuals of it, and it being necessary to that which is one body to move one way; it is necessary the body should move that way whither the greater force carries it, which is the consent of the majority: or else it is impossible it should act or continue one body, one community, which the consent of every individual that united into it, agreed that it should; and so every one is bound by that consent to be concluded by the majority. And therefore we see, that in assemblies, impowered to act by positive laws, where no number is set by that positive law which impowers them, the act of the majority passes for the act of the whole, and of course determines, as having, by the law of nature and reason, the power of the whole.… ## Of the Ends of Political Society and Government Sec. 123. IF man in the state of nature be so free, as has been said; if he be absolute lord of his own person and possessions, equal to the greatest, and subject to no body, why will he part with his freedom? why will he give up this empire, and subject himself to the dominion and controul of any other power? To which it is obvious to answer, that though in the state of nature he hath such a right, yet the enjoyment of it is very uncertain, and constantly exposed to the invasion of others: for all being kings as much as he, every man his equal, and the greater part no strict observers of equity and justice, the enjoyment of the property he has in this state is very unsafe, very unsecure. This makes him willing to quit a condition, which, however free, is full of fears and continual dangers: and it is not without reason, that he seeks out, and is willing to join in society with others, who are already united, or have a mind to unite, for the mutual preservation of their lives, liberties and estates, which I call by the general name, property. Sec. 124. The great and chief end, therefore, of men’s uniting into commonwealths, and putting themselves under government, is the preservation of their property. To which in the state of nature there are many things wanting. First, There wants an established, settled, known law, received and allowed by common consent to be the standard of right and wrong, and the common measure to decide all controversies between them: for though the law of nature be plain and intelligible to all rational creatures; yet men being biassed by their interest, as well as ignorant for want of study of it, are not apt to allow of it as a law binding to them in the application of it to their particular cases. Sec. 125. Secondly, In the state of nature there wants a known and indifferent judge, with authority to determine all differences according to the established law: for every one in that state being both judge and executioner of the law of nature, men being partial to themselves, passion and revenge is very apt to carry them too far, and with too much heat, in their own cases; as well as negligence, and unconcernedness, to make them too remiss in other men’s. Sec. 126. Thirdly, In the state of nature there often wants power to back and support the sentence when right, and to give it due execution, They who by any injustice offended, will seldom fail, where they are able, by force to make good their injustice; such resistance many times makes the punishment dangerous, and frequently destructive, to those who attempt it. Sec. 127. Thus mankind, notwithstanding all the privileges of the state of nature, being but in an ill condition, while they remain in it, are quickly driven into society. Hence it comes to pass, that we seldom find any number of men live any time together in this state. The inconveniencies that they are therein exposed to, by the irregular and uncertain exercise of the power every man has of punishing the transgressions of others, make them take sanctuary under the established laws of government, and therein seek the preservation of their property. It is this makes them so willingly give up every one his single power of punishing, to be exercised by such alone, as shall be appointed to it amongst them; and by such rules as the community, or those authorized by them to that purpose, shall agree on. And in this we have the original right and rise of both the legislative and executive power, as well as of the governments and societies themselves. Sec. 131. But though men, when they enter into society, give up the equality, liberty, and executive power they had in the state of nature, into the hands of the society, to be so far disposed of by the legislative, as the good of the society shall require; yet it being only with an intention in every one the better to preserve himself, his liberty and property; (for no rational creature can be supposed to change his condition with an intention to be worse) the power of the society, or legislative constituted by them, can never be supposed to extend farther, than the common good; but is obliged to secure every one’s property, by providing against those three defects above mentioned, that made the state of nature so unsafe and uneasy. And so whoever has the legislative or supreme power of any common-​wealth, is bound to govern by established standing laws, promulgated and known to the people, and not by extemporary decrees; by indifferent and upright judges, who are to decide controversies by those laws; and to employ the force of the community at home, only in the execution of such laws, or abroad to prevent or redress foreign injuries, and secure the community from inroads and invasion. And all this to be directed to no other end, but the peace, safety, and public good of the people. ## Of the Extent of the Legislative Power Sec. 134. THE great end of men’s entering into society, being the enjoyment of their properties in peace and safety, and the great instrument and means of that being the laws established in that society; the first and fundamental positive law of all commonwealths is the establishing of the legislative power; as the first and fundamental natural law, which is to govern even the legislative itself, is the preservation of the society, and (as far as will consist with the public good) of every person in it. This legislative is not only the supreme power of the common-​wealth, but sacred and unalterable in the hands where the community have once placed it; nor can any edict of any body else, in what form soever conceived, or by what power soever backed, have the force and obligation of a law, which has not its sanction from that legislative which the public has chosen and appointed: for without this the law could not have that, which is absolutely necessary to its being a law,* the consent of the society, over whom no body can have a power to make laws, but by their own consent, and by authority received from them; and therefore all the obedience, which by the most solemn ties any one can be obliged to pay, ultimately terminates in this supreme power, and is directed by those laws which it enacts: nor can any oaths to any foreign power whatsoever, or any domestic subordinate power, discharge any member of the society from his obedience to the legislative, acting pursuant to their trust; nor oblige him to any obedience contrary to the laws so enacted, or farther than they do allow; it being ridiculous to imagine one can be tied ultimately to obey any power in the society, which is not the supreme. (The lawful power of making laws to command whole politic societies of men, belonging so properly unto the same intire societies, that for any prince or potentate of what kind soever upon earth, to exercise the same of himself, and not by express commission immediately and personally received from God, or else by authority derived at the first from their consent, upon whose persons they impose laws, it is no better than mere tyranny. Laws they are not therefore which public approbation hath not made so. Hooker’s Eccl. Pol. l. i. sect. 10. Of this point therefore we are to note, that sith men naturally have no full and perfect power to command whole politic multitudes of men, therefore utterly without our consent, we could in such sort be at no man’s commandment living. And to be commanded we do consent, when that society, whereof we be a part, hath at any time before consented, without revoking the same after by the like universal agreement. Laws therefore human, of what kind so ever, are available by consent. Ibid.) Sec. 135. Though the legislative, whether placed in one or more, whether it be always in being, or only by intervals, though it be the supreme power in every common-​wealth; yet, First, It is not, nor can possibly be absolutely arbitrary over the lives and fortunes of the people: for it being but the joint power of every member of the society given up to that person, or assembly, which is legislator; it can be no more than those persons had in a state of nature before they entered into society, and gave up to the community: for no body can transfer to another more power than he has in himself; and no body has an absolute arbitrary power over himself, or over any other, to destroy his own life, or take away the life or property of another. A man, as has been proved, cannot subject himself to the arbitrary power of another; and having in the state of nature no arbitrary power over the life, liberty, or possession of another, but only so much as the law of nature gave him for the preservation of himself, and the rest of mankind; this is all he doth, or can give up to the common-​wealth, and by it to the legislative power, so that the legislative can have no more than this. Their power, in the utmost bounds of it, is limited to the public good of the society. It is a power, that hath no other end but preservation, and therefore can never* have a right to destroy, enslave, or designedly to impoverish the subjects. The obligations of the law of nature cease not in society, but only in many cases are drawn closer, and have by human laws known penalties annexed to them, to inforce their observation. Thus the law of nature stands as an eternal rule to all men, legislators as well as others. The rules that they make for other men’s actions, must, as well as their own and other men’s actions, be conformable to the law of nature, i.e. to the will of God, of which that is a declaration, and the fundamental law of nature being the preservation of mankind, no human sanction can be good, or valid against it. (Two foundations there are which bear up public societies; the one a natural inclination, whereby all men desire sociable life and fellowship; the other an order, expresly or secretly agreed upon, touching the manner of their union in living together: the latter is that which we call the law of a commonweal, the very soul of a politic body, the parts whereof are by law animated, held together, and set on work in such actions as the common good requireth. Laws politic, ordained for external order and regiment amongst men, are never framed as they should be, unless presuming the will of man to be inwardly obstinate, rebellious, and averse from all obedience to the sacred laws of his nature; in a word, unless presuming man to be, in regard of his depraved mind, little better than a wild beast, they do accordingly provide, notwithstanding, so to frame his outward actions, that they be no hindrance unto the common good, for which societies are instituted. Unless they do this, they are not perfect. Hooker’s Eccl. Pol. l. i. sect. 10.) Sec. 136. Secondly, The legislative, or supreme authority, cannot assume to its self a power to rule by extemporary arbitrary decrees, but is bound to dispense justice, and decide the rights of the subject by promulgated standing laws, and known authorized judges: for the law of nature being unwritten, and so no where to be found but in the minds of men, they who through passion or interest shall miscite, or misapply it, cannot so easily be convinced of their mistake where there is no established judge: and so it serves not, as it ought, to determine the rights, and fence the properties of those that live under it, especially where every one is judge, interpreter, and executioner of it too, and that in his own case: and he that has right on his side, having ordinarily but his own single strength, hath not force enough to defend himself from injuries, or to punish delinquents. To avoid these inconveniences, which disorder men’s propperties in the state of nature, men unite into societies, that they may have the united strength of the whole society to secure and defend their properties, and may have standing rules to bound it, by which every one may know what is his. To this end it is that men give up all their natural power to the society which they enter into, and the community put the legislative power into such hands as they think fit, with this trust, that they shall be governed by declared laws, or else their peace, quiet, and property will still be at the same uncertainty, as it was in the state of nature. (Human laws are measures in respect of men whose actions they must direct, howbeit such measures they are as have also their higher rules to be measured by, which rules are two, the law of God, and the law of nature; so that laws human must be made according to the general laws of nature, and without contradiction to any positive law of scripture, otherwise they are ill made. Hooker’s Eccl. Pol. l. iii. sect. 9. To constrain men to any thing inconvenient doth seem unreasonable. Ibid. l. i. sect. 10.) Sec. 137. Absolute arbitrary power, or governing without settled standing laws, can neither of them consist with the ends of society and government, which men would not quit the freedom of the state of nature for, and tie themselves up under, were it not to preserve their lives, liberties and fortunes, and by stated rules of right and property to secure their peace and quiet. It cannot be supposed that they should intend, had they a power so to do, to give to any one, or more, an absolute arbitrary power over their persons and estates, and put a force into the magistrate’s hand to execute his unlimited will arbitrarily upon them. This were to put themselves into a worse condition than the state of nature, wherein they had a liberty to defend their right against the injuries of others, and were upon equal terms of force to maintain it, whether invaded by a single man, or many in combination. Whereas by supposing they have given up themselves to the absolute arbitrary power and will of a legislator, they have disarmed themselves, and armed him, to make a prey of them when he pleases; he being in a much worse condition, who is exposed to the arbitrary power of one man, who has the command of 100,000, than he that is exposed to the arbitrary power of 100,000 single men; no body being secure, that his will, who has such a command, is better than that of other men, though his force be 100,000 times stronger. And therefore, whatever form the common-​wealth is under, the ruling power ought to govern by declared and received laws, and not by extemporary dictates and undetermined resolutions: for then mankind will be in a far worse condition than in the state of nature, if they shall have armed one, or a few men with the joint power of a multitude, to force them to obey at pleasure the exorbitant and unlimited decrees of their sudden thoughts, or unrestrained, and till that moment unknown wills, without having any measures set down which may guide and justify their actions: for all the power the government has, being only for the good of the society, as it ought not to be arbitrary and at pleasure, so it ought to be exercised by established and promulgated laws; that both the people may know their duty, and be safe and secure within the limits of the law; and the rulers too kept within their bounds, and not be tempted, by the power they have in their hands, to employ it to such purposes, and by such measures, as they would not have known, and own not willingly. Sec. 138. Thirdly, The supreme power cannot take from any man any part of his property without his own consent: for the preservation of property being the end of government, and that for which men enter into society, it necessarily supposes and requires, that the people should have property, without which they must be supposed to lose that, by entering into society, which was the end for which they entered into it; too gross an absurdity for any man to own. Men therefore in society having property, they have such a right to the goods, which by the law of the community are their’s, that no body hath a right to take their substance or any part of it from them, without their own consent: without this they have no property at all; for I have truly no property in that, which another can by right take from me, when he pleases, against my consent. Hence it is a mistake to think, that the supreme or legislative power of any commonwealth, can do what it will, and dispose of the estates of the subject arbitrarily, or take any part of them at pleasure. This is not much to be feared in governments where the legislative consists, wholly or in part, in assemblies which are variable, whose members, upon the dissolution of the assembly, are subjects under the common laws of their country, equally with the rest. But in governments, where the legislative is in one lasting assembly always in being, or in one man, as in absolute monarchies, there is danger still, that they will think themselves to have a distinct interest from the rest of the community; and so will be apt to increase their own riches and power, by taking what they think fit from the people: for a man’s property is not at all secure, tho’ there be good and equitable laws to set the bounds of it between him and his fellow subjects, if he who commands those subjects have power to take from any private man, what part he pleases of his property, and use and dispose of it as he thinks good. Sec. 141. Fourthly, The legislative cannot transfer the power of making laws to any other hands: for it being but a delegated power from the people, they who have it cannot pass it over to others. The people alone can appoint the form of the common-​wealth, which is by constituting the legislative, and appointing in whose hands that shall be. And when the people have said, We will submit to rules, and be governed by laws made by such men, and in such forms, no body else can say other men shall make laws for them; nor can the people be bound by any laws, but such as are enacted by those whom they have chosen, and authorized to make laws for them. The power of the legislative, being derived from the people by a positive voluntary grant and institution, can be no other than what that positive grant conveyed, which being only to make laws, and not to make legislators, the legislative can have no power to transfer their authority of making laws, and place it in other hands. Sec. 142. These are the bounds which the trust, that is put in them by the society, and the law of God and nature, have set to the legislative power of every common-​wealth, in all forms of government. First, They are to govern by promulgated established laws, not to be varied in particular cases, but to have one rule for rich and poor, for the favourite at court, and the country man at plough. Secondly, These laws also ought to be designed for no other end ultimately, but the good of the people. Thirdly, They must not raise taxes on the property of the people, without the consent of the people, given by themselves, or their deputies. And this properly concerns only such governments where the legislative is always in being, or at least where the people have not reserved any part of the legislative to deputies, to be from time to time chosen by themselves. Fourthly, The legislative neither must nor can transfer the power of making laws to any body else, or place it any where, but where the people have. ## Of Tyranny Sec. 199. AS usurpation is the exercise of power, which another hath a right to; so tyranny is the exercise of power beyond right, which no body can have a right to. And this is making use of the power any one has in his hands, not for the good of those who are under it, but for his own private separate advantage. When the governor, however intitled, makes not the law, but his will, the rule; and his commands and actions are not directed to the preservation of the properties of his people, but the satisfaction of his own ambition, revenge, covetousness, or any other irregular passion. Sec. 211. HE that will with any clearness speak of the dissolution of government, ought in the first place to distinguish between the dissolution of the society and the dissolution of the government. That which makes the community, and brings men out of the loose state of nature, into one politic society, is the agreement which every one has with the rest to incorporate, and act as one body, and so be one distinct commonwealth. The usual, and almost only way whereby this union is dissolved, is the inroad of foreign force making a conquest upon them: for in that case, (not being able to maintain and support themselves, as one intire and independent body) the union belonging to that body which consisted therein, must necessarily cease, and so every one return to the state he was in before, with a liberty to shift for himself, and provide for his own safety, as he thinks fit, in some other society. Whenever the society is dissolved, it is certain the government of that society cannot remain. Thus conquerors swords often cut up governments by the roots, and mangle societies to pieces, separating the subdued or scattered multitude from the protection of, and dependence on, that society which ought to have preserved them from violence. The world is too well instructed in, and too forward to allow of, this way of dissolving of governments, to need any more to be said of it; and there wants not much argument to prove, that where the society is dissolved, the government cannot remain; that being as impossible, as for the frame of an house to subsist when the materials of it are scattered and dissipated by a whirl-​wind, or jumbled into a confused heap by an earthquake. Sec. 212. Besides this over-​turning from without, governments are dissolved from within, First, When the legislative is altered. Civil society being a state of peace, amongst those who are of it, from whom the state of war is excluded by the umpirage, which they have provided in their legislative, for the ending all differences that may arise amongst any of them, it is in their legislative, that the members of a commonwealth are united, and combined together into one coherent living body. This is the soul that gives form, life, and unity, to the common-​wealth: from hence the several members have their mutual influence, sympathy, and connexion: and therefore, when the legislative is broken, or dissolved, dissolution and death follows: for the essence and union of the society consisting in having one will, the legislative, when once established by the majority, has the declaring, and as it were keeping of that will. The constitution of the legislative is the first and fundamental act of society, whereby provision is made for the continuation of their union, under the direction of persons, and bonds of laws, made by persons authorized thereunto, by the consent and appointment of the people, without which no one man, or number of men, amongst them, can have authority of making laws that shall be binding to the rest. When any one, or more, shall take upon them to make laws, whom the people have not appointed so to do, they make laws without authority, which the people are not therefore bound to obey; by which means they come again to be out of subjection, and may constitute to themselves a new legislative, as they think best, being in full liberty to resist the force of those, who without authority would impose any thing upon them. Every one is at the disposure of his own will, when those who had, by the delegation of the society, the declaring of the public will, are excluded from it, and others usurp the place, who have no such authority or delegation. Sec. 220. In these and the like cases, when the government is dissolved, the people are at liberty to provide for themselves, by erecting a new legislative, differing from the other, by the change of persons, or form, or both, as they shall find it most for their safety and good: for the society can never, by the fault of another, lose the native and original right it has to preserve itself, which can only be done by a settled legislative, and a fair and impartial execution of the laws made by it. But the state of mankind is not so miserable that they are not capable of using this remedy, till it be too late to look for any. To tell people they may provide for themselves, by erecting a new legislative, when by oppression, artifice, or being delivered over to a foreign power, their old one is gone, is only to tell them, they may expect relief when it is too late, and the evil is past cure. This is in effect no more than to bid them first be slaves, and then to take care of their liberty; and when their chains are on, tell them, they may act like freemen. This, if barely so, is rather mockery than relief; and men can never be secure from tyranny, if there be no means to escape it till they are perfectly under it: and therefore it is, that they have not only a right to get out of it, but to prevent it. Sec. 221. There is therefore, secondly, another way whereby governments are dissolved, and that is, when the legislative, or the prince, either of them, act contrary to their trust. First, The legislative acts against the trust reposed in them, when they endeavour to invade the property of the subject, and to make themselves, or any part of the community, masters, or arbitrary disposers of the lives, liberties, or fortunes of the people. Sec. 222. The reason why men enter into society, is the preservation of their property; and the end why they chuse and authorize a legislative, is, that there may be laws made, and rules set, as guards and fences to the properties of all the members of the society, to limit the power, and moderate the dominion, of every part and member of the society: for since it can never be supposed to be the will of the society, that the legislative should have a power to destroy that which every one designs to secure, by entering into society, and for which the people submitted themselves to legislators of their own making; whenever the legislators endeavour to take away, and destroy the property of the people, or to reduce them to slavery under arbitrary power, they put themselves into a state of war with the people, who are thereupon absolved from any farther obedience, and are left to the common refuge, which God hath provided for all men, against force and violence. Whensoever therefore the legislative shall transgress this fundamental rule of society; and either by ambition, fear, folly or corruption, endeavour to grasp themselves, or put into the hands of any other, an absolute power over the lives, liberties, and estates of the people; by this breach of trust they forfeit the power the people had put into their hands for quite contrary ends, and it devolves to the people, who. have a right to resume their original liberty, and, by the establishment of a new legislative, (such as they shall think fit) provide for their own safety and security, which is the end for which they are in society. What I have said here, concerning the legislative in general, holds true also concerning the supreme executor, who having a double trust put in him, both to have a part in the legislative, and the supreme execution of the law, acts against both, when he goes about to set up his own arbitrary will as the law of the society. He acts also contrary to his trust, when he either employs the force, treasure, and offices of the society, to corrupt the representatives, and gain them to his purposes; or openly preengages the electors, and prescribes to their choice, such, whom he has, by sollicitations, threats, promises, or otherwise, won to his designs; and employs them to bring in such, who have promised before-​hand what to vote, and what to enact. Thus to regulate candidates and electors, and new-​model the ways of election, what is it but to cut up the government by the roots, and poison the very fountain of public security? for the people having reserved to themselves the choice of their representatives, as the fence to their properties, could do it for no other end, but that they might always be freely chosen, and so chosen, freely act, and advise, as the necessity of the common-​wealth, and the public good should, upon examination, and mature debate, be judged to require. This, those who give their votes before they hear the debate, and have weighed the reasons on all sides, are not capable of doing. To prepare such an assembly as this, and endeavour to set up the declared abettors of his own will, for the true representatives of the people, and the law-​makers of the society, is certainly as great a breach of trust, and as perfect a declaration of a design to subvert the government, as is possible to be met with. To which, if one shall add rewards and punishments visibly employed to the same end, and all the arts of perverted law made use of, to take off and destroy all that stand in the way of such a design, and will not comply and consent to betray the liberties of their country, it will be past doubt what is doing. What power they ought to have in the society, who thus employ it contrary to the trust went along with it in its first institution, is easy to determine; and one cannot but see, that he, who has once attempted any such thing as this, cannot any longer be trusted. Sec. 223. To this perhaps it will be said, that the people being ignorant, and always discontented, to lay the foundation of government in the unsteady opinion and uncertain humour of the people, is to expose it to certain ruin; and no government will be able long to subsist, if the people may set up a new legislative, whenever they take offence at the old one. To this I answer, Quite the contrary. People are not so easily got out of their old forms, as some are apt to suggest. They are hardly to be prevailed with to amend the acknowledged faults in the frame they have been accustomed to. And if there be any original defects, or adventitious ones introduced by time, or corruption; it is not an easy thing to get them changed, even when all the world sees there is an opportunity for it. This slowness and aversion in the people to quit their old constitutions, has, in the many revolutions which have been seen in this kingdom, in this and former ages, still kept us to, or, after some interval of fruitless attempts, still brought us back again to our old legislative of king, lords and commons: and whatever provocations have made the crown be taken from some of our princes heads, they never carried the people so far as to place it in another line.… Sec. 229. The end of government is the good of mankind; and which is best for mankind, that the people should be always exposed to the boundless will of tyranny, or that the rulers should be sometimes liable to be opposed, when they grow exorbitant in the use of their power, and employ it for the destruction, and not the preservation of the properties of their people? Sec. 232. Whosoever uses force without right, as every one does in society, who does it without law, puts himself into a state of war with those against whom he so uses it; and in that state all former ties are cancelled, all other rights cease, and every one has a right to defend himself, and to resist the aggressor. This is so evident, that Barclay himself, that great assertor of the power and sacredness of kings, is forced to confess, That it is lawful for the people, in some cases, to resist their king; and that too in a chapter, wherein he pretends to shew, that the divine law shuts up the people from all manner of rebellion. Whereby it is evident, even by his own doctrine, that, since they may in some cases resist, all resisting of princes is not rebellion. His words are these.… Sec. 240. Here, it is like, the common question will be made, Who shall be judge, whether the prince or legislative act contrary to their trust? This, perhaps, ill-​affected and factious men may spread amongst the people, when the prince only makes use of his due prerogative. To this I reply, The people shall be judge; for who shall be judge whether his trustee or deputy acts well, and according to the trust reposed in him, but he who deputes him, and must, by having deputed him, have still a power to discard him, when he fails in his trust? If this be reasonable in particular cases of private men, why should it be otherwise in that of the greatest moment, where the welfare of millions is concerned, and also where the evil, if not prevented, is greater, and the redress very difficult, dear, and dangerous? Sec. 241. But farther, this question, (Who shall be judge?) cannot mean, that there is no judge at all: for where there is no judicature on earth, to decide controversies amongst men, God in heaven is judge. He alone, it is true, is judge of the right. But every man is judge for himself, as in all other cases, so in this, whether another hath put himself into a state of war with him, and whether he should appeal to the Supreme Judge, as leptha did. Sec. 242. If a controversy arise betwixt a prince and some of the people, in a matter where the law is silent, or doubtful, and the thing be of great consequence, I should think the proper umpire, in such a case, should be the body of the people: for in cases where the prince hath a trust reposed in him, and is dispensed from the common ordinary rules of the law; there, if any men find themselves aggrieved, and think the prince acts contrary to, or beyond that trust, who so proper to judge as the body of the people, (who, at first, lodged that trust in him) how far they meant it should extend? But if the prince, or whoever they be in the administration, decline that way of determination, the appeal then lies no where but to heaven; force between either persons, who have no known superior on earth, or which permits no appeal to a judge on earth, being properly a state of war, wherein the appeal lies only to heaven; and in that state the injured party must judge for himself, when he will think fit to make use of that appeal, and put himself upon it. Sec. 243. To conclude, The power that every individual gave the society, when he entered into it, can never revert to the individuals again, as long as the society lasts, but will always remain in the community; because without this there can be no community, no common-​wealth, which is contrary to the original agreement: so also when the society hath placed the legislative in any assembly of men, to continue in them and their successors, with direction and authority for providing such successors, the legislative can never revert to the people whilst that government lasts; because having provided a legislative with power to continue for ever, they have given up their political power to the legislative, and cannot resume it. But if they have set limits to the duration of their legislative, and made this supreme power in any person, or assembly, only temporary; or else, when by the miscarriages of those in authority, it is forfeited; upon the forfeiture, or at the determination of the time set, it reverts to the society, and the people have a right to act as supreme, and continue the legislative in themselves; or erect a new form, or under the old form place it in new hands, as they think good. The above selections have been ecerpted from John Locke’s “Second Treatise on Government,” which outlined Locke’s theory of a political and civil society based on the ideas of natural rights and contract.