What does Galatians 4:22 mean?
What is the meaning of Galatians 4:22?

For it is written

- Paul grounds his argument in Scripture, anchoring every point to what “is written.” By doing so, he reminds the Galatians—and us—that truth rests on God’s unchanging Word (2 Timothy 3:16; Isaiah 40:8).

- He is about to reference events recorded in Genesis, showing how the Old Testament sets the stage for the gospel message (Romans 15:4).

- This opening phrase signals: “Pay attention—God has already spoken on this.” For believers tempted to add human traditions to faith, the written Word remains the final authority (Matthew 4:4).


that Abraham had two sons

- Abraham, the father of faith, became the parent of Ishmael and Isaac (Genesis 16:15; 21:2-3).

- Paul chooses Abraham because both Jews and Gentiles in Galatia traced spiritual significance to him (Galatians 3:6-9).

- Two sons highlight two distinct lines:

• Ishmael: born first, yet outside God’s covenant promise.

• Isaac: born according to God’s promise, the heir through whom Messiah would come (Genesis 17:19).

- By recalling the literal history, Paul prepares to teach a spiritual parallel between law and promise (Romans 9:6-9).


one by the slave woman

- This points to Hagar, Sarah’s Egyptian servant (Genesis 16:1).

- Her status as “slave woman” underscores bondage—a key word Paul will connect to those relying on the law (Galatians 4:24-25).

- Ishmael’s conception came by human planning and natural effort (Genesis 16:2), mirroring how human works can never secure God’s promise (Ephesians 2:8-9).

- The narrative warns: choosing self-reliance leads to spiritual slavery (John 8:34).


and the other by the free woman

- The “free woman” is Sarah, Abraham’s wife (Genesis 17:15-16).

- Freedom marks her identity—she represents God’s covenant grace, not human striving (Galatians 4:26).

- Isaac’s birth was miraculous, “through the promise” (Galatians 4:23), displaying God’s power to fulfill His word apart from human schemes (Romans 4:19-21).

- Just as Isaac inherited by grace, believers become children of promise through faith in Christ, free from the yoke of the law (John 8:36; Galatians 5:1).


summary

Galatians 4:22 reminds us that Scripture’s record of Abraham’s two sons is more than history; it illustrates two ways of relating to God. Ishmael, born to a slave through human effort, pictures bondage under law. Isaac, born to a free woman through divine promise, pictures the freedom and inheritance granted by grace through faith. Paul’s point: trust God’s written promise, not human performance, and live as children of the free woman—free indeed.

Why does Paul reference the law in Galatians 4:21 to address the Galatians?
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