"God's Promise to Abraham"Genesis 17:19.

In Genesis 17:19, God reaffirms His covenant with Abraham, promising him a son through his wife Sarah, despite their old age. God specifically tells Abraham that Sarah will bear him a son, and they are to name him Isaac. This verse highlights God's faithfulness in fulfilling His promises, even in seemingly impossible circumstances. It also underscores the importance of trust and obedience in God's plan. This promise of a son to Abraham and Sarah plays a pivotal role in the fulfillment of God's covenant and the establishment of the nation of Israel.