An interesting thread
A fascinating discussion. Sometimes it seems to be about the benefits (or injuries) of religion to the individual, sometimes to society. The atheists (and/or agnostics, I suppose) seem to plump for the idea that religion has been mostly negative in its effects; the believers disagree (duh), but haven't made much of a case.
To be fair, the atheists haven't made much of a case either; most of their criticisms seem to be based on stereotypes and prejudices about religion, though it's clear to most intelligent people that those stereotypes don't come from thin air, and there is much in the history of religion (and in contemporary religion) that justifies such prejudice.
Here's my take: Religion is like any other human invention (yes, I said that, though I am religious myself; more on that later); it can be, and has been, used for both good and evil, and it's very hard to make a case that it is PRIMARILY either.
Writing and printing can record and preserve either great art or pornography, brilliant analysis or rank propaganda; an ax can build or behead, a gun can be used to commit a crime or prevent one. None of these are either bad or good; they are tools, and the morality of a tool follows the intent of the person using it.
The fact that religion CLAIMS to be inherently good and moral in itself is irrelevant. The Glock people strive to make pistols that are reliable, accurate, durable, light and easy to use--good guns; and so they are. In the hands of a cop or a responsible citizen, those are all good things. In the hands of a murderer or armed robber, those intentions become irrelevant at best, or actually bad (if a criminal's gun jams, that's a GOOD thing).
(I decline to get into a side debate on gun control. I have another forum for that. Thanks.)
So with religion. St. Francis; Jim Jones. Charity hospitals; Jihadist training camps. Scientific advances (Gregor Mendel, Roger Bacon); the refinement of torture (Torquemada, Cotton Mather).
No one with a fair mind can deny that religion has produced some of history's noblest and greatest people, and directly so; the astonishing selflessness, devotion, and humility of Mother Teresa was a direct result of her Catholic faith. There have been many such, of many faiths, and the overwhelming majority of them are ordinary people of whom we have never heard and never will (as Dennis Prager has observed, most famous people are not significant, and most significant people are not famous).
It is equally true that religion has also produced some of history's worst and most ignoble people, and also directly; the aforementioned Torquemada will do, and he was of the same faith as Mother Teresa--and by his lights (by the "feeling in his heart", if you like), he was equally devoted. And, as with the unknown good people, there are unknown myriads of those who profess faith, but use it to justify all manner of cruelty, oppression, ignorance, and greed.
The evil negates the good not at all, but the reverse is true as well.
Religion is what it is, good and bad. Fire cooks and blisters; a rosebush has blossoms and thorns (perhaps this principle applies to things that were NOT created by humans, as well). At any rate, we're not going to see the end of it anytime soon, and as I've indicated, that is both a good thing and a bad. I think it's less sensible to castigate and canpaign against religion itself than to apply that outrage to those who use, misuse, and pervert it to evil or selfish purposes--and there's certainly no shortage of THOSE. Where religion sparks charity, unselfishness, creativity and the impulses toward love and peace--well, perhaps it would be best to leave it alone, even if one is convinced that it's founded on a faulty premise. Even if it actually is.
My own faith? I'm a Jew (obviously not a terribly observant Jew, or I wouldn't be writing on the Sabbath). Most of this discussion just doesn't apply. If you want to see why, look at my thread "Submitted for your consideration".
Thanks for reading. I hope my contribution was useful or at least thought-provoking.