Alpha (Α) and
omega (Ω) are the first and last letters, respectively, of the classical (Ionic)
Greek alphabet. Thus, the phrase "I am the alpha and the omega" is further clarified with the additional phrase "the beginning and the end" in Revelation 21:6, 22:13, spoken by Jesus Christ to John the Divine. The first and last letters of the Greek alphabet were used because the book of Revelation is in the New Testament, which was originally written in Greek. The phrase is interpreted by many Christians to mean that
Jesus has existed for all
totality and
eternity or that God is eternal. Many commentators and dictionaries ascribe the title "the alpha and the omega" to both God and to
Christ. ''Barnes' Notes on the New Testament'' (1974) claims: "It cannot be absolutely certain that the writer meant to refer to the Lord Jesus specifically here[...] There is no real incongruity in supposing, also, that the writer here meant to refer to God as such." Most Christian denominations also teach that the title applies to God (Jesus Christ, the Father and the Holy Spirit). The letters Alpha and Omega, in juxtaposition, are often used as a Christian visual symbol (see examples). The symbols were used in
early Christianity and appear in the Roman
catacombs. The letters were shown hanging from the arms of the cross in
Early Christian art, and some
cruces gemmatae, jeweled crosses in precious metal, have formed letters hanging in this way, called
pendilia; for example, in the
Asturian coat of arms, which is based upon the Asturian
Victory Cross. In fact, despite always being in Greek, the letters became more common in Western than
Eastern Orthodox Christian art. They are often shown to the left and right of Christ's head, sometimes within his
halo, where they take the place of the
Christogram used in Orthodox art. File:Rom, Domitilla-Katakomben, Steintafel mit Inschrift, Alpha und Omega und Christussymbol Chi Rho.jpg|The
Chi-rho symbol with Alpha and Omega,
Catacombs of Domitilla,
Rome File:Christ with beard.jpg|The Greek letters
alpha and
omega surround the
halo of Jesus in the catacombs of Rome from the 4th century. File:ΑΩwindow.jpg|"ΑΩ" in stained glass File:DE-ST 15-0-86-140 Friedensau COA.svg|Arms with Alpha and Omega File:Flag of Asturias.svg|
Flag of Asturias ==Judaism==