Brother
Smith’s Bible Dictionary (1863)
The Hebrew word is used in various senses in the Old Testament, as,
• Any kinsman, and not a mere brother; e.g. nephew, (Genesis 13:8; 14:16) husband, (Song of Solomon 4:9)
• One of the same tribe. (2 Samuel 19:13)
• Of the same people, (Exodus 2:11) or even of a cognate people. (Numbers 20:14)
• An ally. (Amos 1:9)
• Any friend, (Job 5:15)
• One of the same office. (1 Kings 9:13)
• A fellow man. (Leviticus 19:17)
• Metaphorically of any similarity, as in (Job 30:19) The word adelphos has a similar range of meanings in the New Testament.
Easton’s Bible Dictionary (1897)
(1.) In the natural and common sense (Matt. 1:2; Luke 3:1, 19).
(2.) A near relation, a cousin (Gen. 13:8; 14:16; Matt. 12:46; John 7:3; Acts 1:14; Gal. 1:19).
(3.) Simply a fellow-countryman (Matt. 5:47; Acts 3:22; Heb. 7:5).
(4.) A disciple or follower (Matt. 25:40; Heb. 2:11, 12).
(5.) One of the same faith (Amos 1:9; Acts 9:30; 11:29; 1 Cor. 5:11); whence the early disciples of our Lord were known to each other as brethren.
(6.) A colleague in office (Ezra 3:2; 1 Cor. 1:1; 2 Cor. 1:1).
(7.) A fellow-man (Gen. 9:5; 19:7; Matt. 5:22, 23, 24; 7:5; Heb. 2:17).
(8.) One beloved or closely united with another in affection (2 Sam. 1:26; Acts 6:3; 1 Thess. 5:1). Brethren of Jesus (Matt. 1:25; 12:46, 50: Mark 3:31, 32; Gal. 1:19; 1 Cor. 9:5, etc.) were probably the younger children of Joseph and Mary. Some have supposed that they may have been the children of Joseph by a former marriage, and others that they were the children of Mary, the Virgin’s sister, and wife of Cleophas. The first interpretation, however, is the most natural.
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