Lastly, those are not at all to be tolerated who deny the being of a God. Promises, covenants, and oaths, which are the bonds of human society, can have no hold upon an atheist. The taking away of God, though but even in thought, dissolves all.These words, from Locke's Letter Concerning Toleration, ring unconvincingly in our ears. They affirm that the bonds of human society hold only those who believe in God. This affirmation breaks into two propositions: the bonds of (...) human society are promises, covenants, and oaths; promises, covenants, and oaths hold only those who believe in God.Much might be said about the first proposition, but not here. Whether it rings unconvincingly in our ears, surely the second does, and it is this which I shall address. The suppos1t1on that moral conventions depend on religious belief has become alien to our way of thinking. Modern moral philosophers do not meet it with vigorous denials or refutations; usually they ignore it. (shrink)