Just to the extent that the Bible was appealed to in matters of science, science was retarded; and just to the extent that science has been appealed to in matters of religion, religion has advanced - so that now the object of intelligent religionists is to adopt a creed that will bear the test and criticism of science.
Robert Green IngersollThere is no harmony between religion and science. When science was a child, religion sought to strangle it in the cradle. Now that science has attained its youth, and superstition is in its dotage, the trembling, palsied wreck says to the athlete: "Let us be friends."
Robert Green IngersollThe old doctrine that God wanted man to do something for him, and that he kept a watchful eye upon all the children of men; that he rewarded the virtuous and punished the wicked, is gradually fading from the mind. We know that some of the worst men have what the world calls success. We know that some of the best men lie upon the straw of failure. We know that honesty goes hungry, while larceny sits at the banquet. We know that the vicious have every physical comfort, while the virtuous are often clad in rags.
Robert Green IngersollAt the bottom of religious persecution is the doctrine of self-defence; that is to say, the defence of the soul. If the founder of Christianity had plainly said: 'It is not necessary to believe in order to be saved; it is only necessary to do, and he who really loves his fellow-men, who is kind, honest, just and charitable, is to be forever blest' - if he had only said that, there would probably have been but little persecution.
Robert Green Ingersoll