Christian "purpose" and "meaning" in life.

[Mudhammam]

No. But I don't live a life in rebellion against God. Sometimes, though, I do fail to live in the Spirit

Of course you do. You actively rebel against 99.9% of all gods, just not the one your cultural tradition brainwashed you into believing was the right one. But according to the Koran, you're going to hell. Sucks, doesn't it?

Mostly through my conscience, but sometimes it becomes evident to me that I should choose one course of action over another, even though I normally would have chosen another.

Oh you mean in the instances when you do use your brain you just don't attribute it to your brain. Makes sense.