Contributed by Freddy Fritz on Aug 9, 2017
The birth of Isaac in Genesis 21:1-7 teaches us to rejoice in God's faithfulness in fulfilling his promise by miraculously calling Isaac into existence.
When Abraham was seventy-five years old, God called him out of Ur of the Chaldeans to go to the Promised Land, which God was giving to him. God also promised to make of Abraham a great nation (Genesis 12:2). However, the problem was that Abraham’s wife, Sarah, “was barren; she had no