The meanest hut with love in it is a palace fit for the gods, and a palace without love is a den only fit for wild beasts.

The idea that there is a God who rewards and punishes, and who can reward, if he so wishes, the meanest and vilest of the human race, so that he will be eternally happy, and can punish the best of the human race, so that he will be eternally miserable, is subversive of all morality.

Most men are followers, and implicitly rely upon the judgment of others. They mistake solemnity for wisdom, and regard a grave countenance as the title page and Preface to a most learned volume. So they are easily imposed upon by forms, strange garments, and solemn ceremonies. And when the teaching of parents, the customs of neighbors, and the general tongue approve and justify a belief or creed, no matter how absurd, it is hard even for the strongest to hold the citadel of his soul. In each country, in defence of each religion, the same arguments would be urged.

The first duty of man is to support himself - to see to it that he does not become a burden. His next duty is to help others if he has a surplus, and if he really believes they deserve to be helped.

I believe in the religion of reason -- the gospel of this world; in the development of the mind, in the accumulation of intellectual wealth, to the end that man may free himself from superstitious fear, to the end that he may take advantage of the forces of nature to feed and clothe the world.

Many people think they have religion when they are troubled with dyspepsia.

As more people become more intelligent they care less for preachers and more for teachers.