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The Ten Commandments, or Decalogue, are a list of religious and moralimperatives which, according to religious tradition, were written by God and given to Moses on Mount Sinai in the form of two stone tablets.
War, if rigorous conditions of moral legitimacy are met (that is, the "use of arms must not produce evils and disorders graver than the evil to be eliminated"), is not a violation because "governments cannot be denied the right of lawful self-defense, once all peace efforts have failed." (See Catechism 2258-2330.)
The commandment not to commit adultery is traditionally taken to be a heading for a general rule to be sexually pure, the specific content of the purity depending, of course, on whether one is married or not.
Hobbes's moral philosophy has been less influential than his political philosophy, in part because that theory is too ambiguous to have garnered any general consensus as to its content.
Hobbes argues that each of us, as a rational being, can see that a war of all against all is inimical to the satisfaction of her interests, and so can agree that “peace is good, and therefore also the way or means of peace are good”.
The secondary literature on Hobbes's moral and political philosophy (not to speak of his entire body of work) is vast, appearing across many disciplines and in many languages.