I ran across this fascinating post on the Creating Passionate Users blog. The main focus, of course, is definitely not on God, in fact, she specifically mentions evolution in the development of this "cognitive seduction" theory. However, it certainly makes sense from a systematic theological sense that God does not reveal Himself fully exactly because he has created in this fashion:

"Apparently it's all the little mini-aha moments that send messages to the brain that prompt still more searches and more mini-ahas until the final BIG aha where your brain nails it."

Of course, she's talking about it almost purely in terms of aesthetics (as is the article on which she based her post). Still, it certainly makes one pause and think.