Charles Darwin was a Christian creationist but he threw out Jeebus and of course he threw out magical creationism. After that he virtually never talked about religion. After his favorite daughter died he would not go in the church for her funeral.

Private
Nov. 24 1880
Dear Sir,
I am sorry to have to
inform you that I do
not believe in the Bible
as a divine revelation
& therefore not in Jesus
Christ as the son of God.
Yours faithfully
Ch. Darwin

Smithsonian.com - A Letter About Darwin’s Belief in God Just Sold for Nearly $200,000 Just 41 words long, it provides a missing link for historians who have long wondered what the naturalist thought about religion