Alpha (Α or α) and omega (Ω or ω) are the first and last letters of the Greek alphabet, and a title of Christ and God in the Book of Revelation. This pair of letters is used as a Christian symbol, and is often combined with the Cross, Chi-rho, or other Christian symbols.
The term Alpha and Omega comes from the phrase "I am the Alpha and the Omega" (Koiné Greek: "ἐγώ εἰμι τὸ Ἄλφα καὶ τὸ Ὦ"), an appellation of Jesus and of the Father in the Book of Revelation (verses 1:8, 21:6, and 22:13). The first part of this phrase ("I am the Alpha and the Omega") is first found in Chapter 1 verse 8 ("1:8"), and is found in every manuscript of Revelation that has 1:8. Several later manuscripts repeat "I am the Alpha and the Omega" in 1:11 too, but do not receive support here from most of the oldest manuscripts, including the Alexandrine, Sinaitic, and Codex Ephraemi Rescriptus. It is, therefore, omitted in some modern translations. Scholar Robert Young stated, with regard to "I am the Alpha and the Omega" in 1:11, the "oldest [manuscripts] omit" it.
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. 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.
This phrase is interpreted by many Christians[according to whom?] to mean that Jesus has existed for all eternity or that God is eternal. Though many commentators and dictionaries ascribe the title "the alpha and the omega" to both God and to Christ, some secular sources argue otherwise. 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 both Jesus and his Father.
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.
The Greek letters alpha and omega surround the halo of Jesus in the catacombs of Rome from the 4th century
APL programming language
Some dialects of the APL programming language support the direct function syntax where the left (optional) and right arguments are denoted by the letters alpha and omega. For example, the following function computes the sum of the left argument and twice the right argument:
- Alpha and Omega (disambiguation)
- Attributes of God in Christianity
- Chi Rho
- Christian symbolism
- Names and titles of Jesus in the New Testament
- Names of God in Islam
- Names of God in Judaism
- Gauding, Madonna (2009). The Signs and Symbols Bible: The Definitive Guide to Mysterious Markings. New York, NY: Sterling Pub. Co. p. 84. ISBN 9781402770043.
- Young, Robert (1977). Young's Concise Commentary on the Holy Bible. p. 180.
- Isaiah 44:6-8
- Interlinear Greek English Septuagint Old Testament (LXX) (in Ancient Greek and English). p. 2432.
- The New Bible Dictionary, edited by Alton Bryant; Bible Dictionary by Wm. Smith; and the International Standard Bible Encyclopedia
- Notes on the New Testament, Explanatory and Practical by Albert Barnes. 1956, 1962, 1974. ISBN 978-0825422003
- "Yoma 69b:7-8". www.sefaria.org. Retrieved 2020-11-26.
- "Shabbat 55a:12". www.sefaria.org. Retrieved 2020-11-26.
- "Bereishit Rabbah 81:2". www.sefaria.org. Retrieved 2020-11-26.
- "Isaiah 44:6". www.sefaria.org. Retrieved 2020-11-26.
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