Evolution is compatible with intelligent design, since the designer could have just set up the initial conditions and let it happen. No-one knows why there was a big bang after all.
Ah – so God wound it up and let it go, and then evolution took over. And which God was that exactly? And why does he need worshipping? And does he have any further role to play in our affairs? And if you accept humans evolved from an ape-like ancestor, then you agree there was no Adam and no Eve – and thus no original sin, and thus no need for a redeemer; and that, I suspect,is what really annoys the fundamentalists.