why do theists not celebrate the amazing discoveries of evolution and discuss how they can reconcile their beliefs with reality?
Some theologists actually do just that. However, most theologists don't have degrees in science, so it is up to scientists to teach science to the masses in simple, exact and neutral ways, that people with average intelligence can grasp. When atheism permeates evolutionism, it repels immediatly theists, causing them to reject scientific evidence. Just as science and theism should grow separatedly, also science and atheism should grow separatedly, that is, atheism not attempting to "own" science. I wonder if atheists can ever do that.
I'll give you an example of the latter: Recently I've read some serious geological research by a scientist [sorry, can't remember the name now] whose findings, properly documented, provide evidence that renders totally plausible the account of the earthquake in Judea at the time of the death of Jesus, as described by the Gospels. On a forum where this was being discussed, every atheist in there jumped on him, basically saying: 'This man isn't a credible scientist because he's a christian theist'. Nevermind the volumes of information that he presented, his career, his doctorships, his academic achievements: He wasn't credible because he was a theist. This is the kind of dogmatism that you wouldn't expect from those who claim to be guided by reason.
Eden