My country is the world, and my religion is to do good.

I do not believe in the creed professed by the Jewish church, by the Roman church, by the Greek church, by the Turkish church, by the Protestant church, nor by any church that I know of. My own mind is my own church.All national institutions of churches, whether Jewish, Christian, or Turkish, appear to me no other than human inventions set up to terrify and enslave mankind, and monopolize power and profit.

One good schoolmaster is of more use than a hundred priests.

I have always strenuously supported the right of every man to his own opinion, however different that opinion might be to mine. He who denies to another this right, makes a slave of himself to his present opinion, because he precludes himself the right of changing it.

We must be compelled to hold this doctrine to be false, and the old and new law called the Old and new Testament, to be impositions, fables and forgeries

Is it more probable that nature should go out of her course or that a man should tell a lie? We have never seen, in our time, nature go out of her course. But we have good reason to believe that millions of lies have been told in the same time. It is therefore at least millions to one that the reporter of a miracle tells a lie.

All the tales of miracles, with which the Old and New Testament are filled, are fit only for impostors to preach and fools to believe.

Persecution is not an original feature in any religion; but it is always the strongly marked feature of all religions established by law.

And here, without anger or resentment, I bid you farewell. Sincerely wishing, that as men and Christians, ye may always fully and uninterruptedly enjoy every civil and religious right, and be, in your turn, the means of securing it to others; but that the example which ye have unwisely set, of mingling religion with politics, may be disavowed and reprobated by every inhabitant of America.