Orthodoxy/Heresy – A Different key innovation emerged in the twin concepts of orthodoxy ("proper perception") and heresy (through the Greek haeresis Christianity is the entire world's premier religion, with 2.eight billion adherents. It truly is categorized as among the a few Abrahamic or monotheistic religions with the Western tradition together https://www.youtube.com/watch?v=lSKrKxkyeeI&t=31s