Genesis 18:14

18:14 Is anything impossible ¹  for the Lord? I will return to you when the season comes round again and Sarah will have a son.” ² 

Genesis 24:37

24:37 My master made me swear an oath. He said, ‘You must not acquire a wife for my son from the daughters of the Canaanites, among whom I am living,

Genesis 27:5

27:5 Now Rebekah had been listening while Isaac spoke to his son Esau. ³  When Esau went out to the open fields to hunt down some wild game and bring it back, ⁴ 

[18:14]  ¹ tn The Hebrew verb פָּלָא (pala’) means “to be wonderful, to be extraordinary, to be surpassing, to be amazing.”

[18:14]  ² sn Sarah will have a son. The passage brings God’s promise into clear focus. As long as it was a promise for the future, it really could be believed without much involvement. But now, when it seemed so impossible from the human standpoint, when the Lord fixed an exact date for the birth of the child, the promise became rather overwhelming to Abraham and Sarah. But then this was the Lord of creation, the one they had come to trust. The point of these narratives is that the creation of Abraham’s offspring, which eventually became Israel, is no less a miraculous work of creation than the creation of the world itself.

[27:5]  ³ tn The disjunctive clause (introduced by a conjunction with the subject, followed by the predicate) here introduces a new scene in the story.

[27:5]  ⁴ tc The LXX adds here “to his father,” which may have been accidentally omitted in the MT.