Agreed. Better than any character I've seen, Bahzell gets across the point that being a paladin is a
calling. You don't go to paladin school; you don't seek it out. It's a burden laid down upon characters whether they like it or not. Frequently not, but anyone called as a paladin is morally incapable of ducking responsibility.
Oh, and the first volume is available free and legally on-line in the Baen Free Library. Just look under David Weber.
http://www.baen.com/library/
The amount of nagging the god has to do in order to get Bahzell to let him help Bahzell with paladin powers is highly amusing.