Christianity has such a contemptible opinion of human nature that it does not believe a man can tell the truth unless frightened by a belief in god. No lower opinion of the human race has ever been expressed.
Robert Green IngersollNot one of the orthodox ministers dare preach what he thinks if he knows a majority of his congregation think otherwise. He knows that every member of his church stands guard over his brain with a creed, like a club, in his hand. He knows that he is not expected to search after the truth, but that he is employed to defend the creed. Every pulpit is a pillory, in which stands a hired culprit, defending the justice of his own imprisonment.
Robert Green IngersollThe intellectual advancement of man depends on how often he can exchange an old superstition for a new truth.
Robert Green IngersollAge after age, the strong have trampled upon the weak; the crafty and heartless have ensnared and enslaved the simple and innocent, and nowhere, in all the annals of mankind, has any god succored the oppressed
Robert Green Ingersoll