Prop. IV. And when the person is a vile offender, who is rather a plague and burden to the commonwealth than any necessary member of it.
Prop. V. If you desire not, and design not his death, but he rush upon it himself in his fury, while you lawfully defend your own, the case is yet less questionable.
Prop. VI. If a thief have taken your purse, though you may not take away his life after to recover it, (because it is of less value,) nor yet in revenge (because that belongeth not to private men); yet if the law require or allow you to pursue him to bring him to a judicial trial, if you kill him while he resisteth, it is not your sin; because you are but suppressing sin in your place, according to the allowance of the law.
Quest. VII. May I kill or wound another in the defence or vindication of my honour, or good name?
Answ. No: not by private assault or violence; but if the crime be so great, that the law of the land doth punish it with death, if that law be just, you may in some cases seek to bring the offender to public justice; but that is rare, and otherwise you may not do it. For,
1. It belongeth only to the magistrate, and not to you, to be the avenger.
2. And killing a man can be no meet defence against calumny or slander; for if you will kill a man for prevention, you kill the innocent; if you kill him afterwards, it is no defence, but an unprofitable revenge, which vindicateth not your honour, but dishonoureth you more. Your patience is your honour, and your bloody revenge doth show you to be so like the devil, the destroyer, that it is your greatest shame.
3. It is odious pride which maketh men overvalue their reputation among men, and think that a man's life is a just compensation to them for their dishonour! Such bloody sacrifices are fit to appease only the bloodthirsty spirit! But what is it that pride will not do and justify?