Thomas Paine on Trying to Mend the Christian ReligionThe Writings of Thomas Paine (G.P. Putnam: 1896; orig. -1809), p. 333.
In religion, as in every thing else, perfection consists in simplicity. The Christian religion of Gods within Gods, like wheels within wheels, is like a complicated machine that never goes right, and every projector in the art of Christianity is trying to mend it. It is its defects that have caused such a number and variety of tinkers to be hammering at it, and still it goes wrong. In the visible world no time-keeper can go equally true with the sun; and in like manner, no complicated religion can be equally true with the pure and unmixed religion of Deism.