Hi Marc,
For me, it is a choice. First, I cannot explain my unique be-ing, my “am”-ness, without God. Evolution may be invoked to explain a cause for change in physical properties of a species over time, but for me it does not explain to me why I should “be”, and have the ability to contemplate my own existence. And even as I contemplate the wonder of my own existence, I am still ultimately faced with a choice – A) to believe in only myself, in my finite state, regardless of how I got here, or B) to surmise that this totally awesome state of be-ing, this state of awareness of existence that is so infinitely cooler than merely the physical substrate of atoms, molocules, cellular machinery and the like, has an author. And that author is so unbelieveably cool that I want to take my own gift of being, the only thing that is uniquely mine in this world, and just *give it up, *in order to be completely assimilated by the author himself.
So in short, I choose to, out of sheer love of being, itself.