Born of the Spirit | Galatians 4:21-31
Sometimes the best way to understand where you’re going is to look at where you’ve been.
In this episode, we land in one of the most surprising passages in Galatians — Paul’s reading of the story of Hagar and Sarah, Ishmael and Isaac. It’s a real story. But Paul shows us there’s also a deeper pattern woven into it by God — a picture of two ways to live: one by human effort and obligation, the other by divine promise and grace.
The difference between these two ways of living isn’t always visible on the outside. But it’s exhausting on the inside. One is the life of the slave; the other is the life of the son or daughter.
Key Passage: Galatians 4:21–31 (NASB)
Four questions we ask:
- What holds us back? The impulse to take the promise into our own hands — to help God along, to produce by effort what only grace can give.
- How has Christ set us free? God keeps His word even when it seems impossible. What happened in Sarah’s womb was pure miracle — and so is what happens in us when the Spirit works.
- Where can we stand? In Galatians 4:28, Paul makes it personal: “You, brothers and sisters, like Isaac, are children of promise.” Not children of obligation. Not children of performance. Children of promise.
- How should we walk? The child of promise doesn’t live under the taskmaster’s eye. We live in the freedom God’s grace has already secured.
Something to think about: Are you living as a slave to obligation — never measuring up, always falling short, exhausted by trying harder? Or are you living as a child of promise — resting in what God has already done through the finished work of Christ?
“The Bible doesn’t just tell us what to hope for. It tells us that our hope is well-founded — because the God who makes promises is the God who keeps them.” Carolyn Nystrom
