It has everything to do with the origins of life. Without the magical, mystical idea that somehow life was born out of lifeless molten lava, and then somehow by magical and mystical "selection" this life arranged itself into thinking, sensuous beings, this can only be believed by people that are more ignorant than those who believe it was created by a greater power / intelligence.
There are no "facts" that support either evolution or natural selection. There is only studies by those who seek to discredit those of faith, and attempt to present their work in a way that appears as fact, but falls short of actually proving anything beyond simple, basic, garden variety adaptation by organisms already present.
I admit, I have no idea how to reply to this bullshit.