If you take the Greek letters that represent 600, 60, and 6, and connect them together, it looks an awful lot like the arabic signature for Mohammed.
Wow I did not know that and I wouldn’t doubt it. Check this out: A former Palestinian terrorist (his self-description) who converted from Islam to Christianity saying Islam is from Satan.........
http://www.youtube.com/watch?v=ugJtuw5yS_A