Oh, I just recall a few times putting on christian groups to listen to but not really understanding them at all when much younger, and sometimes people saying not to listen to it. What I mean is I thought listening to it might make me a christian. I felt pulled to a point (going back years) I think people hear some christian songs providentially and are not sure what's happened. Other times folks grow up in a christian background and listen to the music but are not aware of making any conscious decision to turn to or trust Christ. I used to find some Petra songs difficult to understand, I probably wasn't hearing the lyrics clearly enough.