"I am Alpha and Omega" occurs 4 times in scriptures:

Rev_1:8 I am Alpha and Omega, the beginning and the ending, saith the Lord, which is, and which was, and which is to come, the Almighty.
Rev_1:11 Saying, I am Alpha and Omega, the first and the last: and, What thou seest, write in a book, and send it unto the seven churches which are in Asia; unto Ephesus, and unto Smyrna, and unto Pergamos, and unto Thyatira, and unto Sardis, and unto Philadelphia, and unto Laodicea.
Rev_21:6 And he said unto me, It is done. I am Alpha and Omega, the beginning and the end. I will give unto him that is athirst of the fountain of the water of life freely.
Rev_22:13 I am Alpha and Omega, the beginning and the end, the first and the last.

We know that Alpha is the first letter of the Greek Alphabet while Omega is the last.

In Biblical Hebrew the first letter is an Aleph while the last is a Tav, "And" is spelled with a Vav.

"Aleph Vav Tav" could be what the Lord originally said in Hebrew.

What does אות also mean: Signal, Sign, Letter, Mark, Emblem, Symbol, Token...

Bible Code discovered for the term: ALPHA AND OMEGA NAME OF LAST MESSIAH.

Name Last Messiah.jpg

RAYEL ALPHA AND OMEGA, LORD RAYEL, RAYEL OTHER, RA-EL x 3, Ra-El crosses the Main Term.

No coincidence that SIGN is also spelled the same as Aleph Vav Tav, and occurs both in the main term and extends from RAYEL.

RA-EL occurs in Isa 40:26 Lift up your eyes on high, and see: who hath created these? He that bringeth out their host by number, He calleth them all by name; by the greatness of His might, and for that He is strong in power, not one faileth.