Much of the growth comes from Pentecostal and Evangelical conversions, which have spread charismatic Christianity across the globe and are a large reason for estimates that by 2050 a majority of Christians will be living in developing nations. Already, less than a quarter of the world’s 600 million Pentecostals reside in the West, where the modern movement has its roots. Indeed, Pentecostalism is believed by some to be the fastest-growing faith in the world, if measured by conversions as opposed to births.
via Christian Revolution in Indonesia: Religion Spreads – TIME.
