"The household of faith" is Paul’s phrase in Galatians 6:10: "As we have therefore opportunity, let us do good unto all men, especially unto them who are of the household of faith." The believers are a family before they are anything else — bound by ties stronger than blood, geography, or ethnicity. Christ Himself: "For whosoever shall do the will of God, the same is my brother, and my sister, and mother" (Mark 3:35). The local church is the visible household; the universal church is the larger family across continents and centuries. Christian men should treat their fellow saints as actual brothers (with the duties of brotherhood) — opening homes, sharing resources, defending reputation, and showing up at every crisis.
(Galatians 6:10.) Paul's phrase for the family of believers as a single household; the deeper kinship.
Greek oikeioi tēs pisteōs — literally, the household-members of the faith. The Greek oikos (house) and oikeios (household member) ground the metaphor.
Christ's own teaching anticipates it: whosoever shall do the will of God, the same is my brother, and my sister, and mother (Mk 3:35). Spiritual kinship outranks biological.
Galatians 6:10 — "As we have therefore opportunity, let us do good unto all men, especially unto them who are of the household of faith."
Ephesians 2:19 — "Now therefore ye are no more strangers and foreigners, but fellowcitizens with the saints, and of the household of God."
Mark 3:35 — "For whosoever shall do the will of God, the same is my brother, and my sister, and mother."
1 Timothy 3:15 — "That thou mayest know how thou oughtest to behave thyself in the house of God, which is the church of the living God, the pillar and ground of the truth."
Modern Christianity often treats the church as voluntary association; Scripture treats it as primary household.
Galatians 6:10's especially is striking. Do good to all; do it especially to the household of faith. The bias is toward the family of believers — not exclusively, but especially. The household's priority order is gospel order.
Ephesians 2:19 names what the saint has been brought into: fellowcitizens with the saints, and of the household of God. No longer stranger, no longer foreigner; a member of the cosmic household. The earthly family nests within.
Greek oikos (house) and oikeios (household member).
Greek oikos — house, household.
Greek oikeios — household member; one who belongs.
"Spiritual kinship outranks biological."
"Do good to all; especially to the household of faith."
"The earthly family nests within the larger household."