However, Sagan's hand was also there in several ways: violent
cement- headed Christians (the only kind), chameleon-like mysticism
(basically good), and contentless "religious" truth (the only kind).
Reread Scaeffer's "Escape From Reason" before you go.
I always must be reminded that Christianity is not just a set of
beliefs, but also is a relation (mystical) with the real God who is
there. That mystical part is real, but is beyond quantization.