1.In this modern era, the number 666, has been widely accepted among Christians and non-Christians as the symbol of the Devil. In the Western civilization, the number is referenced as the mark of the beast.
2.According to the New Testament’s Book of Revelation, 666 is the mark of the beast; the Antichrist. The Christian Bible in the Book of Revelation in chapter 13 says, “One who understands can calculate the number of the beast, for it is a number that stands for a person. His number is six hundred and sixty-six” (Rev. 13:18)
4.The number 666 is based on a Hebrew system of numerology called “Gematria”. Gematria is a system of numerology in which every letter of the Hebrew alphabet is assigned a numerical value and special meaning.
5.Why is 666 the devil’s number? This concept comes from Roman Emperor Nero Caesar, which is considered as the most evil person on the planet by ancient people. In the Hebrew language, Nero Caesar is spelled as “נרון קיסר”.