We are worshippers of one God, of whose existence and character Nature teaches all men; at whose lightnings and thunders you tremble, whose benefits minister to your happiness. You think that others, too, are gods, whom we know to be devils. However, it is a fundamental human right, a privilege of nature, that every man should worship according to his own convictions: one man’s religion neither harms nor helps another man. It is assuredly no part of religion to compel religion—to which free-will
Tertullian, To Scapula 2