_The mutual fear._] It is objected: it is so improbable that men should grow into civil societies out of fear, that if they had been afraid, they would not have endured each others looks. They presume, I believe, that to fear is nothing else than to be affrighted. I comprehend in this word _fear_, a certain foresight of future evil; neither do I conceive flight the sole property of fear, but to distrust, suspect, take heed, provide so that they may not fear, is also incident to the fearful. They who go to sleep, shut their doors; they who travel, carry their swords with them, because they fear thieves. Kingdoms guard their coasts and frontiers with forts and castles; cities are compact with walls; and all for fear of neighbouring kingdoms and towns. Even the strongest armies, and most accomplished for fight, yet sometimes parley for peace, as fearing each others power, and lest they might be overcome. It is through fear that men secure themselves by flight indeed, and in corners, if they think they cannot escape otherwise; but for the most part, by arms and defensive weapons; whence it happens, that daring to come forth they know each other’s spirits. But then if they fight, civil society ariseth from the victory; if they agree, from their agreement. [Sidenote: That men by nature are all equal.] 3. The cause of mutual fear consists partly in the natural equality of men, partly in their mutual will of hurting: whence it comes to pass, that we can neither expect from others, nor promise to ourselves the least security. For if we look on men full-grown, and consider how brittle the frame of our human body is, which perishing, all its strength, vigour, and wisdom itself perisheth with it; and how easy a matter it is, even for the weakest man to kill the strongest: there is no reason why any man, trusting to his own strength, should conceive himself made by nature above others. They are equals, who can do equal things one against the other; but they who can do the greatest things, namely, kill, can do equal things. All men therefore among themselves are by nature equal; the inequality we now discern, hath its spring from the civil law. [Sidenote: Whence the will of mischieving each other ariseth.]