Victor said:
You know, I hear this much too often and most always let it go because trying to explain or shine some light on the issue is long-winded. But in short I think if you read alot of the details behind Arianism, Nestorianism, Monophysitism, Monotheletism, Iconoclasm, Gnostism, etc. you would see it in a different light. Why? Because it was hardly as many people like to paint. It was usually an idea/belief [not a religion] that crept into the Church and was rejected. That was pretty much it. Granted there were politics and bad things that happened from both inside and outside the Church. But making a generalization like this does not give a full picture of how it was.
No, it doesn't. When I said "other religions," that's what I meant: Jews, Zoroastrians, Pagans, etc. I wasn't even thinking of the rivalry and bloodshed among different kinds of Christians and among different kinds of Muslims.
However, the statment: "
It was usually an idea/belief [not a religion] that crept into the Church and was rejected. That was pretty much it," is just outright false. If it had been only a matter of rejecting ideas within the Church, and allowing those outside the Church to follow their own path (and allowing people to leave the Church in the first place), we wouldn't have had the Thirty Years' War, the Inquisition, witchcraft trials, blasphemy trials, expulsions of Jews, etc.
Muslims often (not always) systematically oppressed Christians and Jews. But a surprisingly small number of Christian martyrs were killed by Muslims, and most of them sought out martyrdom. On the other hand, hundreds of thousands of Eastern Orthodox Christians have died in religious persecutions at the hands of Roman Catholics, as have tens of thousands of Protestants and other "heretics." Hundreds if not thousands of Catholics have died in the same way at the hands of Protestants. That's without even counting the dead of the Wars of Religion. Hundreds of thousands died in the Crusades, and hundreds of thousands more in the Thirty Years' War -- millions if you count those who died of disease and starvation.
Besides outright religious agression, there was the oppression and enslavement of Eastern Europeans and Africans by both Christians and Muslims, and the oppression of women in countries that became Christian or Muslim (as in Ireland, where women enjoyed far greater rights before the coming of Christianity than after).