It is brilliant in the sense that it described most people's conversions. A personal incident, a feeling, you did say you had that reading One of the anonymous writers given a name. So, it's closer than you are willing to accept. Let's face it, it wasn't proof that God existed it was you having a feeling he did. Just like Collins who saw a frozen waterfall in three frozen parts and he concluded, with out a shred of evidence, that this was the Trinity. If he carried out his scientific work with such irrational abandon, he would have failed to get his first degree.
It was all about an emotional response. And reading your story, that seems to me to be the same. Anyway, regardless of how you got there, if it brings you peace, and you don't want people in the book who have a hard time, women, gay people to be persecuted because the book does, you're ok with me. Hope you had a good Christmas.