The first letter of the Greek Alphabet, and which also signifies the numeral 1. A title or character of God and of Christ, which points to His eternity as 'the beginning,' 'the first,' the I AM. Revelation 1:8; Revelation 21:6; Revelation 22:13 . "I am Alpha and Omega, the beginning and the end," or "the first and the last;" which is similar to a passage in Isaiah 41:4 : "I Jehovah, the first, and with the last; I am he."