One of the reasons there are largely Catholic and largely Protestant regions of Germany today is that people did sort themselves out geographically.

If you chose a particular religion, you were siding with the government religion of whatever region you were in. That's never been true in America, but also, the United States also has so many more immigrant groups which also tends to imply more religious diversity right away.

I don't deny that religion is very healthful to a lot of people. And as long as they don't try to convert me, I have, you know, nothing - and to interfere with the rights of people to believe other religions or to not believe in any religion at all - as long as they mind their own religion - perfectly all right with me...

I can no more imagine falling in love with someone who believed that than I can imagine falling in love with someone who believes that blacks shouldn't be able to vote and are inferior to whites.

I can't imagine falling in love with a devoutly religious person.

Throughout the three decades preceding the Civil War, the anticlerical ethos of the radical abolitionists was used against them by religious opponents of emancipation, who . . . even described abolitionism itself as an atheist plot.

Every brand of religion maintains, and is, a permanent mechanism for transmitting ideas and values - whether one regards those values as admirable or ridiculous. Secularist organizations, with their generally looser, nonhierarchical structures, lack the power to hand down and disseminate their heritage in such a systematic way.