The intellectual part of religion is a private affair between every man and his Maker, and in which no third party has any right to interfere. The practical part consists in our doing good to each other. But since religion has been made into a trade, the practical part has been made to consist of ceremonies performed by men called priests ... By devices of this kind true religion has been banished, and such means have been found out to extract money, even from the pockets of the poor, instead of contributing to their relief.
Thomas PaineThey may be all comprehended under three heads - 1st, Superstition; 2d, Power; 3d, the common interests of society, and the common rights of man.
Thomas PaineThe prejudice of unfounded belief often degenerates into the prejudice of custom, and becomes at last rank hypocrisy. When men, from custom or fashion or any worldly motive, profess or pretend to believe what they do not believe, nor can give any reason for believing, they unship the helm of their morality, and being no longer honest to their own minds they feel no moral difficulty in being unjust to others.
Thomas Paine