Hitler was never an atheist.

“The National Government will regard it as its first and foremost duty to revive in the nation the spirit of unity and co-operation. It will preserve and defend those basic principles on which our nation has been built. It regards Christianity as the foundation of our national morality, and the family as the basis of national life.”

“We were convinced that the people needs and requires this faith. We have therefore undertaken the fight against the atheistic movement, and that not merely with a few theoretical declarations: we have stamped it out.”