Hereupon Jesus takes up three great commandments—not to kill, not to commit adultery, not to commit perjury—and proceeds to expand their meaning beyond the literal signification of the words. Thus, it had been said, "Thou shalt not kill." But he says, that whoever is angry with his brother shall be liable to the judgment; that whoever says "Raka" to his brother shall be liable to the Sanhedrim; but that whoever says "Fool," shall be liable to hell, or literally, to "the gehenna of fire." The punishment is of undue severity in proportion to the offense; but when, in the following verses, Jesus insists on the importance of doing justice to men before performing religious obligations, he speaks in the truest spirit of humanity. Proceeding to the commandment not to commit adultery, he enjoins an excess of self-discipline. It is _not_ desirable to pluck out the right eye and cut off the right hand because they offend us, though it is well to train them to obey the higher faculties. The argument of Jesus rests only on the assumption that the sinful members, if not destroyed by such violent measures as this, may land the whole body in hell. Dealing next with the question of oaths, he enlarges the prohibition of perjury into a prohibition of all swearing whatsoever, assigning the strangest reasons for avoiding the employment, when taking oaths, of the names of various objects. They are not to swear by heaven, because it is God's throne; nor by the earth, because it is his footstool; nor by Jerusalem, because it is the city of the great king; nor by the head, because we cannot make a single hair black or white. Granting even that the advice is good, what is to be said of these reasons? What would be thought of a Member of Parliament using an exactly parallel argument: namely, that it is wrong to swear by the New Testament, because the person taking the oath cannot make a single type larger or smaller? The theory embodied in the following verses occupies so cardinal a place in the philosophy of Jesus, that in order to do him justice they must be quoted at length. "You have heard that it has been said, An eye for an eye, and a tooth for a tooth. But I tell you not to resist evil; but whoever shall smite thee on the right cheek, turn to him the other also. And as for him who wishes to sue thee, and take thy coat, give him thy cloak also. And whoever shall compel thee to go one mile, go two with him. Give to him that asketh thee; and turn not away from him that wishes to borrow of thee. You have heard that it has been said, Thou shalt love thy neighbor and hate thine enemy. But I say unto you, Love your enemies, and pray for them who persecute you, that you may be sons of your father in heaven; for he causes his sun to rise on bad and good, and sends rain on just and unjust" (Mt. v. 38-45).