Early Christianity till the 6th century
Why do some gurus endure? Jesus was not the only Jewish preacher, and I bet Mohammad and Buddha had competition too. In modern parlance: why did they "go viral"? Christianity really took off in Rome. Buddhism declined in India, but spread in China. Clearly, early advocates -- Paul in Christianity -- were critical. I listened ( thanks to Librivox ) to about half of an old book, titled History Of The Christian Church During The First Six Centuries . The book documents Christianities leaders, branches and debates up to around 600 AD. The book documents the growth of the church. It also explains how they changed some practices -- e.g. did not insist on circumcision -- in order to make conversion more palatable to gentiles. However, the author did not explain why those gentiles (or other Jews) would switch to the Christian sect of Judaism. After Constantine moved the Roman empire to Christianity around 300AD, the rise of the religion can be explained by political spons...