I remember walking into the Bible study. I had a knot in my stomach. In my mind, only weirdoes and zealots went to Bible studies. I don't remember what was said that day. All I know is that when I left, everything had changed. I'll never forget standing outside that apartment on the Upper East Side and saying to myself, “It's true. It's completely true.” The world looked entirely different, like a veil had been lifted off it. I had not an iota of doubt. I was filled with indescribable joy.