They are all in favor of killing innocent unborn children, because that is done for the convenience of the mother. They oppose capital punishment, because that is killing with a moral purpose.
They have no problem with 60,000 automobile deaths, because those are accidental. They cannot abide by one death, or one killing, by our soldiers in battle, for that is done with a moral purpose.
What they abhor, above all else, is acting on moral purpose, for such is a grievous violation of their "religion".
The greater the moral purpose, the more they hate it.
True; they only grasp the concept when it suits them. Unfortunately (for them), life doesn't work that way.