This chapter is about justice and judgment, just as the book of Revelation is about justice and judgment. God could have taught this lesson to Abraham privately, yet God wants us to know He knew Abraham well. The LORD knew Abraham would keep God’s ways and would also make sure that his family and household would also keep and follow God’s ways. God knew that those who follow Abraham would follow his example.
People find it easy to criticize Sarai and Abram for their impatience in waiting for the son God promised them, but our insight is simply nothing more than hindsight. We aren’t any smarter or more faithful to God than they were.
Apostle Paul used as illustrations the two women, Sarai and Hagar, and the covenants God made with their sons, Isaac and Ishmael. Once you transgress a covenant, you have no hope, unless Someone better than you steps in with a second, better covenant.
The seemingly strange account of Abram and Sarai faking out Pharaoh is a microcosm of the later Exodus account. Abram and the descendants of Israel initially were welcomed and exalted, but then they were seen as a curse and told to leave, sent away with many gifts and riches.
What do the following six important women in the Bible have in common? How did their experiences shape the future of the people of God?
After Sarah’s death Abraham had other children as well and we learn how his estate was divided up between his heirs. We also learn how Yiskhak (Isaac) deals with his status as a wealthy patriarch in a hostile land and how his two sons start fighting over Yiskhak’s estate before they are born and continue fighting over it when they are adults. The fight appears to end with Esau “despising” his birthright. But does this really end the dispute?
The events around Sarah’s death are not mentioned simply as a marker of time. She was a prominent person in her own right. Her Biblical biography is the only one of a woman that mentions her age at the time of her death as well as the elaborate negotiations surrounding the location of her final repose. The negotiations for her burial place have implications into the present day.
In part three of a study on Genesis 21, we read about the confrontation between the ruler Abimelech and Abraham. Meanwhile, Ishmael grows up and becomes a problem in Abraham’s household, so Abraham sends him and his mother away.