At the minimum, here’s what Christians should know. As religious historian Rodney Stark has shown, religions compete. Early in the seventh century AD, Judaism was making inroads in Arabia, but it had ...

Throughout this report, religious switching refers to a change between the religious group in which a person says they were raised (during their childhood) and their religious identity now (in ...

Muslims are the fastest-growing faith group, followed by the religiously unaffiliated, according to a new Pew Research Center study measuring the evolution of the global religious population between ...