Bridgeway Bible Commentary - Genesis 17:1-27
The covenant sealed (17:1-27)As Abram and Sarai grew older, God told them again that he would be faithful to his promises. He revealed himself to them in a new name of power (God Almighty) and gave them each new names (Abraham and Sarah) to emphasize that he would make them parents of a multitude (17:1-6,15-16). The Almighty had made a covenant to be God to Abraham and his descendants, and he would give them Canaan to be their homeland (7-8).To reassure Abraham that he would keep his covenant... read more
Joseph Benson's Commentary of the Old and New Testaments - Genesis 17:21
Genesis 17:21. He names that child Isaac, that is, laughter, because Abraham rejoiced in spirit when this son was promised him. read more