This week we're using our blog to "fill in the blanks" in chapters 20 and 21 as we prepare to hear God's word from Genesis 22 this Sunday.
Genesis 21:1-21
Even amidst the laughter and the joy surrounding the birth of Isaac (Genesis 21:1-7), tension still remained as a consequence of the sinful decision to surrogate God’s promise through Hagar over a decade earlier.
Once again, laughter enters into the story (see Genesis 17:17; Genesis 18:9-15; Genesis 21:1-7) as Ishmaels’ behaviour (most likely a mocking laughter) during a family dinner rains on Sarah’s parade and proves to be the straw that broke the camel’s back. Abraham is obviously still significantly attached to Ishmael as it records that “the thing was very displeasing” to him (Genesis 21:11). God speaks into the pain and hurt of this family and affirms Sarah’s suggestion to send Hagar and Ishmael on their way.
Just like in chapter 16 Hagar finds herself pushed out and threatened in the wilderness. This time she is accompanied by her teenage son who quickly succumbs to the elements. Once again, God shows Himself to be faithful. Hagar went “a good way off” from her dehydrated and suffering son saying “Let me not look on the death of the child”. Even though she could not bear to look at her son as he suffered and fought for his life, God saw. God reminded Hagar that He is El Roi, the “God who sees” (Genesis 16:13). He provides her with a promise for Ishmael’s future (I will make him into a great nation – Genesis 21:18) and provision for their immediate needs (Genesis 21:19). Even when we can’t bear to watch, God loving and compassionate gaze is always on our circumstances.
Paul uses this historical event as a means of illustrating the difference between Judaism and Christianity in Galatians 4:21-31. Seeking eternal life and blessing from God through human effort and obeying the law is identified with Abram and Sarai’s scheme to fulfill God’s promise on their own terms through Hagar. God’s miraculous work accomplished on the cross through His Son Jesus Christ, a descendent of Abraham (Matthew 1:1), is symbolized by the miraculous birth of Isaac, the child of promise (Galatians 4:23).
As you look at your life and your relationship to God ask yourself today, “Am I living like a slave: thinking that I have to earn favour with God?” or “Am I living like a child of promise (Galatians 4:28) and walking by the Spirit (Galatians 5:16-26) full of joy and gratitude because of what Christ has done for me?”