the last letter of the Greek alphabet; long O
Hitchcock's Bible Names Dictionary
OMEGA.See Alpha and Omega.
Hastings' Dictionary of the Bible
Edited by James Hastings, D.D. Published in 1909
Rev_1:8, "I am the Alpha Alpha ( Α ) ( α ) and the Omega Omega ( Ω ) ( ω )," the first and the last letters. Christ "the Beginning and the Ending" comprises all between. Genesis and Revelation meet in Him. The last presents man and God reconciled in paradise, as the first presented him innocent and in God's favor in paradise. I accomplish finally what I begin (Php_1:6). Always the same. Before all the church's foes, Satan, the beast, and the false prophet; and about to be after they are no more as a power (Heb_13:8).
Fausset's Bible Dictionary
By Andrew Robert Fausset, co-Author of Jamieson, Fausset and Brown's 1888.
Ome'ga or O'mega. The last letter of the Greek alphabet. It is used metephorically to denote the end of anything, Rev_1:8; Rev_1:11.
Smith's Bible Dictionary
By Dr. William Smith.Published in 1863
the last letter in the Greek alphabet. Rev_1:8; a title of Christ.
Biblical and Theological Dictionary by Richard Watson
PRINTER 1849.
ō?me-ga ṓ-mē?ga ṓ-meg?a. See ALPHA AND OMEGA.
International Standard Bible Encyclopedia
PRINTER 1915.
Ome?ga, the last letter of the Greek alphabet, proverbially applied to express the end, as Alpha, the first letter, the beginning of anything [ALPHA].
The Popular Cyclopedia of Biblical Literature
by John Kitto.
Omega
[many Ome'ga, but against the proper rule] (ω. fully Ω μέγα, i.e. the great or long o, in distinction from. ῎Ομικρον, the short o), the last letter of the Greek alphabet, as Alpha is the first. It is used metaphorically to denote the end of anythiing: I am Alpha and Omega, the beginning and the ending... the first and the last (Rev_1:8; Rev_1:11; comp. Rev_21:6; Rev_22:13). This may be compared with Isa_41:4; Isa_44:6, I am the first and I am the last, and beside me there is no God. So Prudentius (Cathemer. hymn. 9:11) explains it:
Alpha et O cognominatur: ipse fons et clausula
Omninum quse sunt, fuerunt, quneqne post futura sunt.
SEE ALPHA. The symbol את, which contains the first and last letters of the Hebrew alphabet, is according to Buxtorf (Lex. Talm. p. 244), among the Cabalists often put mystically for the beginning and end, like A and ? in the Apocalypse. Schoettgen (Hor. Hebr. 1:1086) quotes from Jalkut Rubeni (fol. 17, 4), Adam transgressed the whole law from א to ת, that is, from the beginning to the end. It is not necessary to inquire whether in the latter usage the meaning is so full as in the Revelation: that must be determined by separate considerations. As an illustration merely, the reference is valuable. Both Greeks and Hebrews employed the letters of the alphabet as numerals. It the early times of the Christian Church the letters Α and Ω were combined with the cross or with the monogram of Christ (Maitland, Church in the Catacombs, p. 166-8). SEE MONOGRAM OF CHRIST.
CYCLOPEDIA OF BIBLICAL, THEOLOGICAL AND ECCLESIASTICAL
press 1895.