Like most people who accept evolution, I could not possibly care less about Darwin, nor do I have any "faith" in anything he has said, and his authority has no sway over me whatsoever. If he spent his spare time dancing around in dresses, wearing ladies make up, and recanting everything he has ever said and written it would not affect my acceptance of the Theory of Evolution at all.I suppose it is down to who and what you put your faith in eg Darwin and his written word and the theory that has developed, or Gods words through people on Earth, and to me it seems a fine line between which to decide if you were trying to find the truth.
People accept evolution for the same reason: evidence...mountains of it, and more evidence for it is found every day.
If someone told me they accepted evolution because they had faith in Darwin I'd laugh at them and try to restrain myself from calling them a moron.
It certainly isn't hard to reconcile religious beliefs with science. In another thread I described it like this:if you were truly neutral how would you choose, or would you somehow combine the two?
Imagine God creating the universe. Imagine Him creating this beautiful world of ours - essentially a spinning, cooling ball of lava...a mixture of all kinds of matter, liquids, and gas. This god could use His powers to make the planet habitable and use His powers again to put life here...but He didn't have to. In His infinite wisdom, He already provided everything necessary. Molecules attract and repel, combine and separate, and interact in ways that enable them to do amazing things on their own. A very simple arrangement of molecules forms together with the ability to replicate - life has begun. This wonderful, competent God created a world that is self-sustaining. The life on earth has free will because He doesn't need to intervene, His creation sustains itself so intervention is unnecessary. When Christians accept evolution, they tend to have faith in a god like this one - brilliant, competent, and wise, and they have the respect for God to try to understand His creation and reconcile their beliefs in light of this deeper understanding.
Many people seem to think that the best way to respect God (or whatever name they have for the Creator they believe in) is to remain ignorant about His creation, spread lies about those who do try to understand it, spread lies about evidence, spread propaganda about false evidence (fake footprints anyone?) contrived by those who want others to remain ignorant about how the world works, and so on. Personally, if you have to be ignorant or deceitful in order to maintain your beliefs then I think there's something wrong with your beliefs. I don't think the Creator would frown on someone for trying to understand His creation, but that's just me.