The problem of 666 is one of the problems in which everyone has an opinion but nobody got the time to research the Holy Fathers.
That's why I posted this (perhaps some from you know it already)
666: What the Holy Fathers say about it?
From the day you are born
Till the day you die
You may fumble or stumble
Yet you succeed when you try
Seek the Lord, Heavenly Father
Have faith and believe
You are His son or daughter
He truly will not deceive
Pray and give love
Wish well from your heart
Smile truth from your eyes
From your...