If you say there is no reason to believe in theistic evolution, I will agree with you. I find theistic evolution the best way to keep my cherished beliefs without having to go to war against the facts. Theistic evolution is a compromise, certainly, but it's the only way to keep vital faith without resorting to creationism. If someone should convince me that theistic evolution is an untenable position, I will inevitably become a creationist, because full-fledged materialism is for me not an option.