Luke 8:21
And he answered and said unto them, My mother and my brethren are these which hear the word of God, and do it.
Original Language Analysis
Cross References
Historical Context
In first-century Judaism, ethnic identity as Abraham's descendants was central (John 8:33, 39). Family lineage determined covenant membership, temple access, and social standing. Jesus's redefinition challenged this fundamentally—obedience to God's word, not Abrahamic descent, constitutes God's family. This anticipates Paul's teaching that true children of Abraham are those of faith, not flesh (Romans 4:16, 9:6-8; Galatians 3:7, 29). For early Gentile converts, this was liberating—they could be fully part of God's family without Jewish ancestry. For Jewish believers, it was challenging—ethnic privilege didn't guarantee spiritual family membership. Luke, writing for a largely Gentile audience, emphasizes this theme: God's people are defined by response to His word. The early church's practice of calling believers 'brothers' and 'sisters' (adelphoi) enacted this teaching—creating new family structures transcending biological and ethnic boundaries, with profound social implications in the ancient world.
Questions for Reflection
- How does Jesus's definition of family as 'those who hear the word of God and do it' challenge both ancient honor-shame culture and modern individualism?
- What does the pairing of 'hear' and 'do' teach about genuine faith versus mere intellectual assent to biblical truth?
- In what practical ways should the church function as spiritual family, and how does this redefine our primary loyalty and identity?
Related Resources
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Analysis & Commentary
And he answered and said unto them, My mother and my brethren are these which hear the word of God, and do it. Jesus redefines family with stunning simplicity. My mother and my brethren are these (mētēr mou kai adelphoi mou houtoi eisin, μήτηρ μου καὶ ἀδελφοί μου οὗτοί εἰσιν)—indicating those surrounding Him—which hear the word of God, and do it (hoi ton logon tou theou akouontes kai poiountes, οἱ τὸν λόγον τοῦ θεοῦ ἀκούοντες καὶ ποιοῦντες). Two participles define true family: hearing (akouontes) and doing (poiountes). Neither alone suffices—both active listening and obedient action are required.
This directly applies the parable of the soils (vv. 4-15) and the exhortation about hearing (v. 18). True family members are good-soil hearers who receive, retain, and obey God's word. Jesus doesn't dishonor Mary—elsewhere He cared for her (John 19:26-27)—but establishes that spiritual kinship transcends biological relationship. The church becomes God's family (oikos theou, household of God, Ephesians 2:19; 1 Timothy 3:15), bound by shared obedience to the Father rather than shared genetics. This was revolutionary—family identity based on faith and obedience, not ethnicity or ancestry, opening God's family to all nations.