Easton’s Bible Dictionary (complete text) by M.G. Easton – A
Alpha, the first letter of the Greek alphabet, as Omega is the last. These letters occur in the text of Rev. 1:8, 11; 21:6; 22:13, and are represented by "Alpha" and "Omega" respectively (omitted in R.V., 1:11). They mean "the first and last." (Comp. Heb. 12:2; Isa. 41:4; 44:6; Rev. 1:11, 17; 2:8.) In the symbols of the early Christian Church these two letters are frequently combined with the cross or with Christ's monogram to denote his divinity. Aaron The eldest son of Amram and Jochebed, a daughter of Levi (Ex. 6:20). Some explain the name as meaning mountaineer, others mountain of strength, illuminator. He was born in Egypt three years before his brother Moses, and a number of years after his sister Miriam (2:1, 4;