Galatians 4
BSASBPaul shows that through Christ believers are no longer slaves under the law but sons and heirs of God. He pleads tenderly with the Galatians not to go back to bondage. He closes with the story of Hagar and Sarah as a picture of two covenants: slavery and freedom.
Galatians 4:1-2
Paul gives an everyday picture. A boy who will one day own the whole estate is still treated like a servant, under guardians and trustees, until the day his father has set. Being an heir does not yet mean having freedom.
BSA: guardians (“managers, overseers”): These were people who supervised the child’s daily life, so the heir had little say over his own. date (“appointed time, set time”): The father alone chose the moment of release, just as God chose the time of ours.
Galatians 4:3
Paul says ‘we’ were like those children, kept in bondage before Christ came. The ‘basic principles of the world’ are the elementary rules and powers that ruled life before the gospel. They were fitting for spiritual childhood, but never the goal.
BSA: basic principles (“fundamental elements, rudiments”): These are the ABCs of religion, simple starting lessons that were never meant to be the final word.
Greek: στοιχεῖα (stoicheia, G4747) — “elements, basic things in a row.” The word was used for letters of the alphabet and for the basic elements of the world. Paul means elementary, childish teaching that cannot bring anyone to maturity.
Galatians 4:4
God chose the exact moment. He sent His own Son, truly human, born of a woman, and living under the law He had given. The Son stepped into our place and our condition in order to rescue us.
BSA: time had fully come (“the fulness of time”): History was not random; God’s plan reached its ripe moment when Christ arrived.
See also: Mark 1:15; Ephesians 1:10.
Galatians 4:5
Christ came under the law to buy back those held under it. The goal was more than release from slavery. It was that we would be received as God’s own sons and daughters, with a full family place.
BSA: redeem (“rescue, buy back”): The picture is a purchase in the slave market, where Christ pays the price to set captives free. adoption (“sonship, position as children”): God gives us the full standing of children, with all the rights of the family.
Greek: ἐξαγοράσῃ (exagorasē, G1805) — “might buy out.” The word comes from the marketplace. It means to buy someone out of ownership, so that the person is taken out of the slave’s place for good.
See also: Galatians 3:13; Romans 8:15.
Galatians 4:6
Sonship is not only a legal standing. God has sent the Spirit of His Son into our hearts, and the Spirit cries out to God as Father. ‘Abba’ is the warm, trusting word of a child at home.
BSA: Abba (“an intimate term, Daddy”): It is the family word a child uses for a father, which shows how close God invites us to come.
Greek: κράζον (krazon, G2896) — “crying out.” This is a loud, heartfelt cry, not a polite recitation. The Spirit within us gives voice to a real, deep trust in the Father.
See also: Romans 8:15-16.
Galatians 4:7
Paul now speaks to each reader personally: ‘you.’ The slave’s place is over. A son is also an heir, and the inheritance comes not from our effort but through God Himself.
BSA: heir (“recipient of God’s promises, co-heir with Christ”): What belongs to Christ is shared with us, because we belong to the family.
See also: Romans 8:17.
Galatians 4:8
Before they knew God, the Galatians served idols, which are not truly gods at all. Paul reminds them of that old life as a form of slavery. Serving what is false always leaves a person in bondage.
BSA: slaves (“in bondage, servants”): Paul calls idol worship real slavery, not just a mistaken belief.
Galatians 4:9
Paul corrects himself: what matters most is not that they know God but that God knows them. Our salvation rests on His initiative. So why go back to weak, empty rules, as if to be enslaved a second time?
BSA: known (“recognized, acknowledged”): God has taken us into personal relationship; our standing rests on His knowing us. weak (“feeble, lacking strength”): These rules have no power to save or to change a heart.
Galatians 4:10
The Galatians had begun keeping religious calendars of special days, months, seasons and years. Paul is not scolding the calendar as such. He is alarmed that they treat such observance as a way to stand right with God.
BSA: observing (“watching closely, paying attention to”): It implies careful, anxious attention, as if their standing with God depended on it.
See also: Colossians 2:16-17.
Galatians 4:11
Paul speaks as a worried pastor. He fears that all his labor among them may come to nothing if they leave the gospel of grace. It shows how deeply he cares for them.
BSA: efforts (“labor, hard work”): Paul’s work among them was real toil, which makes his fear for them more personal.
Galatians 4:12
Paul appeals to friendship. He had set aside his Jewish customs to live as they did, so he asks them to stand free of the law as he does. He also assures them they have not wronged him personally.
BSA: beg (“plead, strongly urge”): His tone changes from argument to heartfelt appeal.
Galatians 4:13-14
Paul first preached to them while sick, and his condition could have made them turn away from him. Instead they received him like an angel, even like Christ Jesus. Their early warmth shows how real their faith once was.
BSA: despise (“treat with contempt”): Illness was often seen as shameful, so welcoming him was a generous act. angel (“messenger”): They received him as someone sent from God with a message.
Galatians 4:15
Paul asks what has happened to their joy. They once cared for him so deeply that they would have given him their own eyes. Some think this hints that his illness affected his sight, though the text does not say so.
BSA: blessing (“blessedness, happy condition”): He means the joyful state they enjoyed when they first received the gospel.
Galatians 4:16
Paul asks sadly whether telling the truth has made him an enemy. Faithful friends sometimes say hard things. Honest correction is a sign of love, not hostility.
BSA: enemy (“a foe”): Paul feels the sting of being treated as an opponent for caring enough to speak plainly.
Galatians 4:17
The false teachers court the Galatians with great eagerness, but their motives are selfish. They want to cut the Galatians off from Paul and the true gospel so that the Galatians will depend on them instead.
BSA: isolate (“exclude, shut out”): Their aim is to shut the Galatians out from the circle of grace, leaving them dependent on the teachers. zealous (“eagerly seeking, with a strong desire”): The same word is used for both the right and the wrong kind of eagerness, so the motive is what matters.
Galatians 4:18
Eagerness itself is fine when it is directed at a good cause. Paul wants the Galatians’ devotion to be steady, not dependent on who happens to be visiting. Healthy zeal is constant.
BSA: noble (“good, honorable”): Only a worthy goal makes zeal a good thing.
Galatians 4:19
Paul likens himself to a mother in labor all over again for his converts. His goal is that Christ be formed in them, so that their lives truly come to look like Him. This is about inner transformation, not outward rule-keeping.
BSA: formed (“molded, shaped”): Christ’s character is to take visible shape in them, like a child developing.
Greek: μορφωθῇ (morphōthē, G3445) — “be formed, take shape.” The word speaks of inner form being fully developed, as a child takes shape in the womb. Paul wants Christ’s likeness to become real in the believer’s character.
See also: Romans 8:29.
Galatians 4:20
Paul wishes he could be there in person and speak more gently, since a letter cannot show the tone of his voice. He is truly puzzled and troubled by their direction. His stern words come from love.
BSA: perplexed (“confused, unsure”): He is at a loss, not angry, and wants them back.
Galatians 4:21
Paul turns to those drawn to the law and asks them to listen to the law itself. The first books of Scripture, rightly read, point to the very freedom he has been describing.
BSA: under (“subject to, governed by”): He means living beneath the law’s rule as a way to stand right with God.
Galatians 4:22-23
Abraham had two sons. Ishmael was born to the slave woman Hagar by ordinary human effort. Isaac was born to the free woman Sarah as the fruit of God’s promise. Paul draws attention to how each son came into being.
BSA: flesh (“physical body, human nature”): Ishmael came from human planning, not from waiting on God’s word. promise (“commitment, assurance from God”): Isaac’s birth depended entirely on God keeping His word.
See also: Genesis 16:1-4; Genesis 21:1-3.
Galatians 4:24
Paul reads the story as a picture of two covenants. Hagar stands for the covenant at Sinai, which produces children in bondage when people try to earn standing by the law. Sarah, by contrast, stands for the covenant of promise.
BSA: illustrations (“an allegory, a symbolic representation”): Paul does not deny the history; he draws out a deeper picture from it. covenants (“formal agreements, divine contracts”): Each woman stands for a whole way of relating to God.
Greek: ἀλληγορούμενα (allēgoroumena, G238) — “being spoken as a figure.” It means saying one thing while pointing to another. Paul keeps the real history and shows what it pictures.
Galatians 4:25
Hagar’s link to Sinai, in Arabia, pictures the law given there. Paul says this matches the Jerusalem of his day, which was in religious bondage to the law. The slave mother and her children share one condition.
BSA: slavery (“bondage, servitude”): Trying to live by the law alone leaves the whole community in bondage.
Galatians 4:26
In contrast there is a Jerusalem above, the heavenly city of God, and she is free. Believers are her children. Our true home and family belong to heaven, not to any earthly system of rules.
BSA: above (“on high, in heaven”): Our citizenship and our spiritual birth are heavenly in origin. free (“unrestricted, liberated”): The heavenly mother is free, so her children are free as well.
See also: Hebrews 12:22; Philippians 3:20.
Galatians 4:27
Paul quotes Isaiah’s promise to the barren woman. Though she seemed forsaken, she will have more children than the one with a husband. God’s promise brings life where human strength sees none.
BSA: desolate (“abandoned, lonely”): The one who seemed forgotten ends up with the larger family.
See also: Isaiah 54:1.
Galatians 4:28
Like Isaac, believers are children of promise. We are born into God’s family not by human effort but by God’s word and power. This is why we can rest in grace.
BSA: promise (“divine undertaking, God’s assurance”): Our place in the family rests on what God has pledged.
Galatians 4:29
Ishmael mocked and troubled Isaac, and the same thing happens now: those who rely on human effort oppose those born by the Spirit. Paul is saying that opposition should not surprise true believers.
BSA: persecuted (“pursued, harassed”): The hostility was real and ongoing, not a passing quarrel.
See also: Genesis 21:9.
Galatians 4:30
Scripture’s verdict is plain: the slave woman and her son must go, and he will not share the inheritance. Law and grace cannot be mixed as two ways to inherit. Only the child of promise receives.
BSA: Expel (“cast out, send away”): The two principles cannot live side by side in the same house.
See also: Genesis 21:10.
Galatians 4:31
Paul sums up. Believers are not children of the slave woman but of the free woman. We belong to the covenant of promise, so we stand in freedom and are not under slavery.
BSA: free woman (“unrestricted and liberated”): Our mother is free, so we are born into liberty.
See also: Galatians 5:1.