They Live Truth

The beast of the earth
Apoc. 13:18 Here is wisdom. He who has understanding, let him calculate the number of the beast, for it is the number of a man; and its number is six hundred and sixty-six.
Six hundred and sixty-six symbolizes extreme imperfection, for each digit is one short of seven, the number that signifies perfection. But the precise meaning of the number is not known for certain.