To philosophical materialists God is no more than an idea in the human mind, and not a very important idea.
Phillip E. JohnsonScience...has become identified with a philosophy known as materialism or scientific naturalism. This philosophy insists that nature is all there is, or at least the only thing about which we can have any knowledge. It follows that nature had to do its own creating, and that the means of creation must have included any role for God.
Phillip E. JohnsonSome theists in evolutionary science acquiesce to these tacit rules and retain a personal faith while accepting a thoroughly naturalistic picture of physical reality.
Phillip E. JohnsonSo one reason the science educators panic at the first sign of public rebellion is that they fear exposure of the implicit religious content in what they are teaching.
Phillip E. Johnson