''See also:'' [[Growth of religious fundamentalism]] and [[Growth of evangelical Christianity]]
''See also:'' [[Growth of religious fundamentalism]] and [[Growth of evangelical Christianity]]
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The atheist author and advocate David Madison, PhD wrote in March of 2019:
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The atheist author and advocate David Madison, PhD wrote in March of 2019: "I remain haunted—and terrified—by what I read on a Christian website, not long after the turn of this century: that by 2025, there will be one billion (yes, that’s with a “b”) [[Pentecostalism|Pentecostals]] in the world. That should scare us as much as global warming.<ref>[https://examiningatheism.blogspot.com/2019/03/atheist-author-and-advocate-is.html Atheist author and advocate is absolutely TERRIFIED about the future growth of pentecostal Christianity], ''Examining Atheism'', March 2019</ref>
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{{Cquote|I remain haunted—and terrified—by what I read on a Christian website, not long after the turn of this century: that by 2025, there will be one billion (yes, that’s with a “b”) [[Pentecostalism|Pentecostals]] in the world. That should scare us as much as global warming.<ref>[https://examiningatheism.blogspot.com/2019/03/atheist-author-and-advocate-is.html Atheist author and advocate is absolutely TERRIFIED about the future growth of pentecostal Christianity], ''Examining Atheism'', March 2019</ref>}}