The idea that morals are fixed, and that actions can be inherently good or bad, regardless of their consequences.

Often goes hand in hand with religion, as people usually believe the objective morality to be handed down by a god or gods, for us to simply follow. There are nonbelievers who do follow this, however.

But this does warrant the question - if a god made the moral decree, aren't they then relative for it?

See: moral relativism