Actually, they didn't convert before the battle, or even right after, but that sign did appear and they painted the sign on their shields. So, Christianity had its first Roman emperor, Constantine, who was not baptized until the very end of his life.
Actually, they didn't convert before the battle, or even right after, but that sign did appear and they painted the sign on their shields. So, Christianity had its first Roman emperor, Constantine, who was not baptized until the very end of his life.