Your link implies that Truthful concepts have to be derived from a previous source or culture instead of God revealing it to prophets.
What John saw was a VISION not some rehashing of old religious concepts.
Sure the Zoratians probably did KNOW a lot about the devil and hell. Does that mean they are wrong?
No.
Other religons hold some Truth but the Bible holds the WHOLE Truth.
Just my take.
GOOD LINK TISHA!!!!
Hi! I found this site to be quite educational:
http://www.religionisdumb.com/hell.htm
Please don't think that my posting a website with "religion is dumb" in the name actually means that I, PERSONALLY, think religion is dumb (I don't). I don't know the author of this website, or how authoritative he or she is. I just thought the website was interesting enough to get everyone started on the Hell topic, which comes up all the time anyway.
For those out there who REALLY care, I recommend a book titled (quite appropriately) "Hell." It's big, and, of course, black in color.