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“As we have therefore opportunity, let us do good unto all men, especially unto them who are of the household of faith.” — Epistle to the Galatians 6:10 (KJV)
“In this the children of God are manifest, and the children of the devil…” — First Epistle of John 3:10 (KJV)
“And whosoever was not found written in the book of life was cast into the lake of fire.” — Book of Revelation 20:15 (KJV)
Devotional
Scripture makes a clear distinction between those who belong to God and those who do not. In an age where many attempt to blur spiritual boundaries, the Bible remains unmistakably clear: humanity is divided into two spiritual families — the household of faith and the world of unbelief.
Paul, writing to the Galatians, instructs believers to do good unto all men, but he places special emphasis on “them who are of the household of faith.” This refers to those who have been redeemed by Christ, born again by the Spirit, and united together as members of God’s family.
The household of faith is not built on tribe, status, race, denomination, or social class. It is built on salvation through Jesus Christ. Everyone who truly believes in Christ becomes part of this spiritual household.
John further explains this distinction with sobering clarity: “In this the children of God are manifest, and the children of the devil…”
The evidence of spiritual identity is seen in both belief and conduct. Those who belong to God pursue righteousness and love the brethren. Those who reject Christ remain outside God’s family regardless of religious appearance or moral reputation.
The Bible does not teach universal spiritual brotherhood. While all humans are God’s creation, not all are God’s children spiritually. A person becomes a child of God through repentance and faith in Jesus Christ.
This distinction becomes eternal in Revelation. John saw the dead stand before God, and the books were opened. Another book was opened — the Book of Life. The final separation of humanity will not be based on earthly success, religious activity, wealth, or influence, but whether one’s name is written in the Lamb’s Book of Life.
“And whosoever was not found written in the book of life was cast into the lake of fire.”
This is why the Gospel is urgent. The difference between belief and unbelief is not merely philosophical — it is eternal.
For believers, this truth should produce:
gratitude for salvation,
love for fellow believers,
commitment to the body of Christ,
and compassion toward the lost.
The household of faith is a spiritual family bound together by Christ, truth, and eternal hope.
Final Charge
Do good unto all men, but never lose sight of the distinction Scripture makes between the saved and the lost.
The household of faith belongs to God. Its members are redeemed by Christ, identified by righteousness, and recorded in the Book of Life.
Make your calling and election sure.
