If there is no God,
Not everything is permitted to man.
He is still his brother's keeper
And he is not permitted to sadden his brother,
By saying there is no God.

God is not needed to create guilt or to punish. Our fellow men suffice, aided by ourselves.

There might be a God, Clary, and there might not, but I don't think it matters. Either way, we're on our own.

No Satan, no God.

Hence when the man of science says, 'There is no God,' he only gives voice to the feeling of the inadequacy of the old anthropomorphic conception, in the presence of the astounding facts of the universe.

One caste, one religion, one God for man. Whatever be the religion, it is enough if the man is good.

No man has need of religion who is self-righteous, who is all he wants to be and all he ought to be.

One man is no more than another, if he do no more than what another does.

...for stones, plants, and animals there is no God, but only for man.

No word matters. But man forgets reality and remembers words.

The belief in a supernatural source of evil is not necessary; men alone are quite capable of every wickedness.

Nothing matters to a man who says nothing matters,

Man exists for his own sake and not to add a laborer to the state.

"Is there a God?" I said. "I mean, are you in touch, telepathically, with any kind of God?"
"No. I'm not in touch with anything like that. As far as I know, there is no God."
"Oh," I said.
"It doesn't bother you," the voice said. "You may think it does; but it doesn't. You're really on your own. You've been learning that."