Arthur C. Clarke on Theism from Childhood's End

"Profounder things had also passed. It was a completely secular age. Of the faiths that had existed before the coming of the Overlords, only a form of purified Buddhism-perhaps the most austere of all religions-still survived. The creeds that had been based upon miracles and revelations had collapsed utterly. With the rise of education, they had already been slowly dissolving, but for a while the Overlords had taken no sides in the matter. Though Karellen was often asked to express his views on religion, all that he would say was that a man's beliefs were his own affair, so long as they did not interfere with the liberty of others."

Buddhism has always been the only faith in which I have ever placed any stock, and as I grow older it becomes easy to understand why. Many religions have an inherent function that is hierarchical and controlling, a form of coerced social order, and a lack of accessible education promotes the fears that drive the persistence of such faiths. Attempting to live a life free of coercion and violence, as Clarke offers in Childhood's End, I can only think of Buddhism as being compatible, even for those with a more scientific or skeptical disposition. 

Being both agnostic and agoristic, Clarke's vision for the future lays out a social change that comes through voluntary interaction and cessation of coercion and violence, with the Overlords merely showing humanity the destructive results of our own actions, intervening only to prevent harm to others.