In the Revelation of Yeshua HaMashiach to John, Yeshua identifies himself as the Aleph and the Tav, the first and last letters of the Hebrew Aleph Bet; these references are found in Rev. 1:8, 1:11, 21:6 and 22:13.
Our modern translations read “I am the Alpha and Omega, the beginning and the ending.” However, the words Alpha and Omega are the first and last letters of the Greek Alphabet. Since Messiah Yeshua is a Hebrew man and not a Greek man He would have said “I am the Aleph and the Tav, the beginning and the ending.”
This is the Aleph, א, and the Tav, ת. In its ancient form the Aleph Tav would read “strength of the covenant.”