666, the incomplete number as I remember it. Mind, body, soul, all in 7, so a complete mind, body and soul will be signed as 777 (Complete and in Balance). The Father, the Son and the Holy Ghost, again 777 (Complete and in Balance). The 666 is a sign of incompleteness and not balanced. It could have been 222, where 333 is the complete number. In the end it's just a digit indicating incompleteness. For those who are interested in numbers etc. Have a look at the Book of Hermes. Think the author was Eliphas Levi, but could just as well have been Franz Bardon or even Lob-sang Rampa. Very interesting stuff if it's your cup of tea