"This, by the way, is an example of a move I often encounter in people who object to the mere possibility of 'moral absolutes.' If I believe that something is 'absolutely wrong,' I’m told, I must want to suppress it and ban it legislatively. Freedom, it seems to these folks, demands that we be non-judgmental and indeed relativistic. But I can regard something as morally wrong without thinking that it is the role of government to prevent or prohibit it. Consider, in this connection, this passage from that noted latitudinarian St. Thomas Aquinas:
Now human law is framed for a number of human beings, the majority of whom are not perfect in virtue. Wherefore human laws do not forbid all vices, from which the virtuous abstain, but only the more grievous vices, from which it is possible for the majority to abstain; and chiefly those that are to the hurt of others, without the prohibition of which human society could not be maintained: thus human law prohibits murder, theft and such like."