Abraham bowed his face to the ground to show he respected God. But he laughed and said to himself, “I am 100 years old. I cannot have a son, and Sarah is 90 years old. She cannot have a child.”
Then the officer who was close to the king answered the man of God. The officer said, “Even if the Lord made windows in heaven, this could not happen.” Elisha said, “You will see it with your own eyes, but you will not eat any of that food.”
Abraham was almost a hundred years old, so he was past the age for having children. Also, Sarah could not have children. Abraham was well aware of this, but his faith in God never became weak.