One: A “biblically-based cratering theory”? Aaaaauuuugh!!
Two: The phrase “biblically based”. Whenever I meet a person who’s part of a new Christian church (now that I think about it, it’s kind of funny that this happens often enough for me to talk about it), they say that their church is unique because it’s “based on the teachings of the bible” — you know, as opposed to all of those other Christian churches out there, which are apparently using some other set of scriptures.
Snark aside, I’m not aware of any mainstream Christian churches that don’t claim to be biblically based, so I’m not sure that calling your church “biblically based” really distinguishes you in any way.