I agree with several others. We could use some evidence here. Without evidence, we are engaging in speculation.
As far as speculation goes, I would think that Copernicus, Galileo and Newton were more important for giving us reasons to question religion.
Before big-bang cosmology, you could use panspermia as a possible explanation of the source of life. It is still a possibility, of course, but if the universe has a finite history then panspermia loses some of its explanatory power.
Fundies like to blame Darwin, but I'll remain skeptical until there is good evidence to support that view.
Jesus was a liberal hippie