While its fun to joke about the injection of christian elements into the "game" (i'll call it that for sake of discussion), it isn't too much of an exaggeration...
Lets just stop and appreciate that Undead as a concept were considered too scary and had to be replaced by Merpeople, that evil gods were all together removed and the existence of 1 neutral deity is a point of contention within the team and that in all likelihood Necromancers, Dark Knights, etc have all been removed from the limited, impotent design doc if one exists at all.