If 'god' is a metaphysical term, then it cannot be even probable that a god exists. For to say that 'God exists' is to make a metaphysical utterance which cannot be either true or false. And by the same criterion, no sentence which purports to describe the nature of a transcendent god can possess any literal significance.
If religion were true, its followers would not try to bludgeon their young into an artificial conformity; but would merely insist on their unbending quest for truth, irrespective of artificial backgrounds or practical consequences.
Whenever I see an erring man, I say to myself I have also erred; when I see a lustful man I say to myself, so was I once; and in this way I feel kinship with everyone in the world and feel that I cannot be happy without the humblest of us being happy.