A Baby Named Laughter
Month 2: The God Who Keeps Promises · Bible Story
Today's Scripture
Read together: Genesis 21:1-7
1 Now the LORD attended to Sarah as He had said, and the LORD did for Sarah what He had promised. 2 So Sarah conceived and bore a son to Abraham in his old age, at the very time God had promised. 3 And Abraham gave the name Isaac to the son Sarah bore to him. 4 When his son Isaac was eight days old, Abraham circumcised him, as God had commanded him. 5 Abraham was a hundred years old when his son Isaac was born to him. 6 Then Sarah said, “God has made me laugh, and everyone who hears of this will laugh with me.” 7 She added, “Who would have told Abraham that Sarah would nurse children? Yet I have borne him a son in his old age.”
Memory Verse
“Is anything too difficult for the LORD? At the appointed time I will return to you—in about a year—and Sarah will have a son.””— Genesis 18:14 (BSB)memorize this week
📖 Bible-in-a-Year (optional)
Today's reading: Exodus 25–27
Reading the whole Bible in a year — do this when you have extra time. (Around Day 38 of 365 — God gives the pattern for the tabernacle where He will dwell with His people.)The Heart of It
God had made Abraham and Sarah an enormous promise. He promised them a son, a family, a whole nation. But the years went by. Ten years. Twenty. Twenty-five. And still no baby. Sarah grew old, far past the age when any woman has children. From where they stood, the promise looked impossible. Then the Bible says it so simply and so beautifully: "And the LORD visited Sarah as He had said, and the LORD did for Sarah as He had spoken" (). At the very time God had named, the baby was born. They called him Isaac, which means "laughter." God had turned their long waiting into joy.
Notice what the verse repeats. God did "as He had said… as He had spoken." Our God is not a God who makes big promises and then forgets them. He says it, and He does it. Every time. Right on time. Isaac wasn't born because Abraham and Sarah were strong enough or young enough or good enough. He was born because God is faithful. That is the kind of God we have. When He speaks a promise over your life, you can build your whole life on it. You can trust Him even when the waiting feels long.
Around the Table
God promised Abraham and Sarah a baby. Even when they got very, very old, God kept His promise! The baby's name means "laughter."
Let's do it: Give your biggest, happiest laugh. "Ha-ha-ha!" God keeps His promises!
Abraham and Sarah waited about 25 years for the baby God promised. God came through at exactly the right time.
Let's talk: Is something hard for you to wait for right now? How does Isaac's story help you trust God with it?
says God did "as He had said." His promises don't expire. His timing is never late.
Let's go deeper: Why do you think God let Abraham and Sarah wait so long instead of giving Isaac right away?
💬 Conversation Starter
What is the longest you have ever waited for something you really wanted? Was it worth the wait?
🛡️ Defending the Faith
How do we know this really happened? Isaac was a real person with a real name. We can trace his family line through the whole Bible, straight to Jesus (). Made-up legends don't keep careful family records. God's true history does.
For Dad · Go Deeper
There is a tender lesson here for a father who feels behind. Behind on patience. Behind on prayer. Behind on becoming the man he hoped to be. God did not give Isaac when Abraham earned him. He gave Isaac at "the appointed time" (), on grace alone. The Christian life runs on the same fuel. Your home does not move forward because you finally got strong enough. It moves forward because God is faithful to His Word. So lead tonight from confidence, not anxiety. Don't fret over how slow growth feels. The God who kept His word to a hundred-year-old man keeps His word still. Plant the seed of His promise in your kids, and trust the appointed time.
Draws on: Tony Evans, Tony Evans' Book of Illustrations.
Let's Pray Together
"Father, thank You that You always keep Your promises, right on time. When we have to wait, help us trust that You have not forgotten us. Turn our waiting into laughter, the way You did for Sarah. In Jesus' name, amen."
God says it, and God does it. He is never late on a single promise.