Did man author the Bible ? eg 12 ANistropic gems listed in Rev 21:19-20 Currently over 300 gemstones known. A small number (less than 20 ? )are ANistropic. *** Lets make it 300 known and 25 ANistropic. You pick any 12. What are the chances of you picking ONLY 12 ANisotropic stones ? 1 in OVER 170 trillion - wanna see the rough maths ? So how did poor old man fluke it 2000 years ago ?