Greek Word Study · Strong’s G80

ἀδελφός

adelphos · “brother

Used 343 times across 25 books

Definition
ἀδελφός, -οῦ, ὁ
(ἀ- copul., δελφύς, womb),
in cl., a brother, born of the same parent or parents. [In LXX (Hort, Ja., 102f.), for אָח ;]
1. lit. of a brother (Gen.4:2, al.).
2. Of a neighbour (Lev.19:17).
3. Of a member of the same nation (Exo.2:14, Deu.15:3). In NT in each of these senses (1. Mat.1:2, al.; 2. Mat.7:3; 3. Rom.9:3) and also,
4. of a fellow-Christian: 1Co.1:1, Act.9:30. This usage finds illustration in π., where ἀ. is used of members of a pagan religious community (M, Th., I, 1:4; MM, VGT, see word). The ἀδελφοὶ τ. Κυρίου (Mat.12:46-49 13:55 28:10, Mrk.3:31-34, Luk.8:19-21, Jhn.2:12 7:3, 5 10 20:17, Act.1:14, 1Co.9:5) may have been sons of Joseph and Mary (Mayor, Ja., Intr. viff.; DB, i, 320ff.) or of Joseph by a former marriage (Lft., Gal., 252ff.; DCG, i, 232ff.), but the view of Jerome, which makes ἀ. equivalent to ἀνεψιός, is inconsistent with Greek usage. (Cremer, 66.)
Where it appears
Matthew
39
Mark
20
Luke
24
John
14
Acts
57
Romans
19
1 Corinthians
38
2 Corinthians
12
Galatians
11
Ephesians
2
Philippians
9
Colossians
5
1 Thessalonians
19
2 Thessalonians
9
1 Timothy
3
2 Timothy
1
Philemon
4
Hebrews
10
James
20
1 Peter
1
2 Peter
2
1 John
15
3 John
3
Jude
1
Revelation
5
In the text
Matthew 1:2Abraham begat Isaac; and Isaac begat Jacob; and Jacob begat Judas and his brethren;Matthew 1:11And Josias begat Jechonias and his brethren, about the time they were carried away to Babylon:Matthew 4:18And Jesus, walking by the sea of Galilee, saw two brethren, Simon called Peter, and Andrew his brother, casting a net into the sea: for they were fishers.Matthew 4:21And going on from thence, he saw other two brethren, James the son of Zebedee, and John his brother, in a ship with Zebedee their father, mending their nets; and he called them.Matthew 5:22But I say unto you, That whosoever is angry with his brother without a cause shall be in danger of the judgment: and whosoever shall say to his brother, Raca, shall be in danger of the council: but whosoever shall say, Thou fool, shall be in danger of hell fire.Matthew 5:23Therefore if thou bring thy gift to the altar, and there rememberest that thy brother hath ought against thee;Matthew 5:24Leave there thy gift before the altar, and go thy way; first be reconciled to thy brother, and then come and offer thy gift.Matthew 5:47And if ye salute your brethren only, what do ye more than others? do not even the publicans so?Matthew 7:3And why beholdest thou the mote that is in thy brother’s eye, but considerest not the beam that is in thine own eye?Matthew 7:4Or how wilt thou say to thy brother, Let me pull out the mote out of thine eye; and, behold, a beam is in thine own eye?

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