December 6, 2026
The LORD visited Sarah as he had said, and the LORD did to Sarah as he had promised.
Today's Focus
Is there something you’re waiting on God for? Tell him about it and ask for patience and faith to trust his timing.
1 The LORD visited Sarah as he had said, and the LORD did to Sarah as he had promised. 2 And Sarah conceived and bore Abraham a son in his old age at the time of which God had spoken to him. 3 Abraham called the name of his son who was born to him, whom Sarah bore him, Isaac. 1 21:3 Isaac means he laughs
Traditionally, Moses is considered to have been the author of Genesis and the rest of the Pentateuch (see Num. 33:2; Deut. 31:24; John 5:46). Of course, Moses lived much later than the events of Genesis. Presumably, stories were passed down about those earlier events, and Moses brought them all together.
The first audience would have been the Israelites Moses led through the wilderness. For readers today, Genesis is an essential introduction to the rest of the Bible. It is rightly called the book of beginnings.
The theme of Genesis is creation, sin, and re-creation. God made the world very good, but first cursed it and then destroyed it in the flood because of man’s disobedience. The new world after the flood was also spoiled by human sin (ch. 11). God chose Abraham for a special purpose. Through his family, all nations would be blessed (12:1–3). God’s purpose will eventually be fulfilled through Abraham’s descendants (ch. 49).
In the Hebrew Bible, the title of Genesis is In the Beginning, the book’s first words. The English title is related to the Greek word genesis, which means “beginning.”
Genesis through Deuteronomy are the foundation of the Bible. They introduce the key promises that show God’s purposes in history and prepare for the coming of Jesus Christ.
The Sadducees were a small but powerful group of Jewish leaders who did not believe in the resurrection (12:18). This may have been because of their emphasis on the Pentateuch (Genesis–Deuteronomy), which does not seem to explicitly mention the resurrection. But Jesus showed them that the idea of resurrection can, in fact, be found in the Pentateuch (Mark 12:26–27).
All things were made through him. John begins his Gospel in the same way that Genesis begins: with creation (1:1–5; Gen. 1:1). He reveals that Jesus, God’s Son, existed eternally with God the Father, and the whole creation was made through him (Col. 1:15–16; compare 1 Cor. 8:6).
As numerous as the stars. As the book of Exodus begins, some 350 years have passed since the end of Genesis. The 70 Israelites who went to Egypt have grown into a great multitude. This fulfills God’s promise to multiply Abraham’s descendants and to make them a blessing to all the nations of the world (Gen. 12:1–3; 15:5).
The book of Genesis describes events in the ancient Near East from the beginnings of civilization to the relocation of Jacob’s (Israel’s) family in Egypt. The stories of Genesis are set among some of the oldest nations in the world, including Egypt, Assyria, Babylonia, and Elam.
Genesis describes the location of Eden in relation to the convergence of four rivers. While two of the rivers are unknown (the Pishon and the Gihon), the nearly universal identification of the other two rivers as the Tigris and the Euphrates suggests a possible location for Eden at either their northern or southern extremes.
| Primeval History (1:1–11:26) | |||
|---|---|---|---|
| Introduction | General heading | Specific heading | Section introduced |
| 2:4 | These are the generations of | the heavens and the earth | 2:4–4:26 |
| 5:1 | These are the generations of | Adam | 5:1–6:8 |
| 6:9 | These are the generations of | Noah | 6:9–9:29 |
| 10:1 | These are the generations of | the sons of Noah | 10:1–11:9 |
| 11:10 | These are the generations of | Shem | 11:10–26 |
| Patriarchal History (11:27–50:26) | |||
| 11:27 | These are the generations of | Terah | 11:27–25:11 |
| 25:12 | These are the generations of | Ishmael | 25:12–18 |
| 25:19 | These are the generations of | Isaac | 25:19–35:29 |
| 36:1, 9 | These are the generations of | Esau | 36:1–37:1 |
| 37:2 | These are the generations of | Jacob | 37:2–50:26 |
God had promised Abraham that the world would be blessed through his descendants. When Isaac was born to Abraham and Sarah, it was the initial fulfillment of that promise. At God’s command, Isaac was almost sacrificed by his father, but his life was spared when God provided a ram to be sacrificed in his place. This prefigured the sacrifice of God’s own Son in the place of all who would believe in him. Isaac settled in Gerar, a Philistine city, where he became prosperous. He married Rebekah, who bore him twin sons, Jacob and Esau. Although Esau was his favorite son, Isaac was tricked by Jacob into giving him the blessing intended for his older brother. (Genesis 21:1–3)
Gen. 21:1–2 as he had promised. See 17:16, 19, 21. at the time of which God had spoken to him. See 18:10, 14.
We exist in a world where instant gratification is a rhythm of life. Much of our society is structured around getting us what we want as quickly as possible. However, all this makes it even more painful when we’re asked to wait. Waiting for promises to be fulfilled can often feel aimless or scary.
In Genesis 12 and 15, God promised Abraham and Sarah descendants. They had assurance that they would one day have children but were asked to wait years and years before that promise would be fulfilled. As Abraham and Sarah continued to age, it grew harder to believe having a child would be possible. Years passed and they began to doubt God’s promise. At one point, Abraham and Sarah even tried to take matters into their own hands rather than wait for God to fulfill his promise. But even as Abraham and Sarah strayed, God remained faithful.
Eventually, Abraham and Sarah learned to trust that God would do what only he could do—something miraculous. Finally, after over 20 years, “The Lord kept his word and did for Sarah exactly what he had promised.” God gave them a son, Isaac. And don’t miss this. Abraham was 100 years old when Isaac was born, and Sarah was over 90. Sarah responded in the only way she could think of, “God has brought me laughter.” They understood that a miracle was something that only God could accomplish. Allowing Abraham and Sarah to have a baby in their old age was impossible. The news was going baffle and surprise everyone!
Through the birth of Isaac, we see foreshadowing of another promised Son. Thousands of years later, God would promise a Son to another woman who wouldn’t understand how it’d be possible. This Son would also turn tears into laughter. He would take away the sins of all who believe in him and make a way for them be with God. One day, in the future, he will come back and take away tears and pain and sickness forever. This promised Son is Jesus, and it’s him we celebrate this season.
Tuesdays and Wednesdays
Monthly memory verse
For to us a child is born,
to us a son is given;
and the government shall be upon his shoulder,
and his name shall be called
Wonderful Counselor, Mighty God,
Everlasting Father, Prince of Peace.