All laws for the purpose of making man worship God, are born of the same spirit that kindled the fires of the auto da fe, and lovingly built the dungeons of the Inquisition. All laws defining and punishing blasphemy - making it a crime to give your honest ideas about the Bible, or to laugh at the ignorance of the ancient Jews, or to enjoy yourself on the Sabbath, or to give your opinion of Jehovah, were passed by impudent bigots, and should be at once repealed by honest men. An infinite God ought to be able to protect himself, without going in partnership with State Legislatures.
Robert Green IngersollUpon the great questions of origin, of destiny, of immortality, of . . . other worlds, every honest man must say, 'I do not know.' Upon these questions, this is the creed of intelligence.
Robert Green IngersollIt may be that ministers really think that their prayers do good, and it may be that frogs imagine that their croaking brings spring.
Robert Green IngersollIt cannot be too often repeated, that truth scorns the assistance of miracle.
Robert Green IngersollThe more a man knows, the more willing he is to learn-the less a man knows, the more positive he is that he knows everything.
Robert Green Ingersoll