"I can identify with the "leavers". I still attend church because I enjoy the community, but in my heart, I'm a non-believer. When I was a teenager, I was very passionate about Christ. I believed 100% that he was real, and wanted to be close to him, but I hadn't spent much time in the Bible. When I got to college, I decided to start seriously studying the Bible. I was active in one of the college Christian groups. I attended retreats whenever possible. I led a Bible study and attended two others. This whole time, I had no doubt that God was real, but I wanted to know more so that I could share this with others. I started study apologetics, but my life changed when I attended an apologetics conference. After three days of listening to arguments for why God is real, the thought kept running through my head "This is best we have?" With every piece of proof I could see holes in the arguments. That conference (and apologetics in general) changed me from a believer to a skeptic."
--John Kinsley, commenting on an essay called "The Leavers", on the idiot website, Christianity Today. Paywalled from the vermin, of course.