Natural theology is the science of God’s existence, and it’s a massive trove of evidence and reason of the first order.
It sounds like an excellent challenge. Behe has three answers, starting from the observation that scientists are only humans, after all.
Watch an interview when he was healthy and you will see a man who swam in English like a dolphin loved water.
Imagine that you are an astronomer on a world with one moon. It is always night on your world, and the moon is the only body in the sky.
Every grain of sand is a link in an essential causal chain.