i know there is an article at i believe it
www.christianmusic.com about it. if you type in Creed you should get find that quite easily. I've posted it once before! I think he was reading up on it because he was having this recurring dream and used lucid dreaming which is a Hindu technique to stop it and it hasen't happened since to public knowledge. I thought it was a christian based song no doubt, you can see how the misconception has spread like a virus.
I think many of those songs are not about religion at all but are simply using biblical metaphors. One Last Breath I think is heavily related to the subject of suicide espesically amongst the youth. The charecter is leaning near the edge and contemlating going over it and searching for a reason to go on. You could also interpet it as Scott considering leaving the spotlight but I think my first interpretation is more accurate.