I don't know but would just like to further point out that Netti would not fall for just some crap he found in some book. Definitely he was just looking for the best language he could find to explain things, and he likes to make sure he's in line with the Bible. Finding the right words is something he's good at. You can correct me, but I think rather than teaching out of Urantia he was picking something co-Biblical out of it, like a sort of 'Footprints in the sand' or a song. Also, to be a false apostle he'd have to claim to be an apostle in the first place.I personally think its because if they were forced to admit that He is God then they would have to admit that everything else is true and what that implies.