Keller’s Answer to a Very Common Objection to Christianity
An exceedingly common evolutionary argument runs like this: “You can’t trust your religious feelings; they were just mechanisms developed by evolution that helped your ancestors survive.”
Tim Keller gives a great answer: It proves too much. If that’s the case, then your logic itself—and your belief in evolution—is only a mechanism (or the fruit of one) that helped your ancestors survive. You can’t say it’s the truth, just a useful tool for spreading your gene pool.