Here’s an interesting article from the Franciscan spiritual writer Fr. Richard Rohr that manages to summarise in a few paragraphs important developments in early Church history and the impact they had on the subsequent centuries. The Early Christian Church From Bottom to Top Tuesday, April 28, 2015 The last great formal persecution of Christians in the Roman Empire ended in AD 303. Ten years later, Christianity was legalized by Constantine I. After this structural change, Christianity increasingly accepted, and even defended, the dominant social order, especially concerning war and money. Morality became individualized and largely sexual. The Church slowly lost its free and alternative vantage point. Texts written in the hundred years preceding 313 show it was unthinkable that a Christian would fight in the army, as the army was killing Christians. By the year 400, the entire army had become Christian, and they were now killing the pagans. Before AD 313, the Church was on th...