I attend church on the basis of faith. I happened to have talked to her several times over the course of the last few months. She and I always made it a point to hang out together, so I just went and acted on that. It is not any more complicated than asking a girl out anywhere else. You might be surprised at how many women would love to meet someone at church. You are correct though, going to church with the PURPOSE of meeting women is not something I would do.