“I’m not saying that Darwinism/Evolution isn’t an important factor in the loss of faith experienced by many young adults, but when you have Christian denominations denying the deity of Christ, the Virgin Birth, the Atonement, and the physical Resurrection of Jesus, you have gutted the Christian faith.”
This is what the author(s) have been saying for a while... that these basic Christian beliefs have been gutted because of the attacks on the basics of Christianity in Genesis... once you deny Creation, it’s easy to deny Christ’s deity, His virgin birth, etc.