Arthur Peake's Commentary on the Bible - Genesis 21:1-34
Genesis 12:1 to Genesis 25:18 . The Story of Abraham.— In this section the three main sources, J. E, P are present. Gunkel has given strong reasons for holding that J is here made up of two main sources, one connecting Abraham with Hebron, the other with Beersheba and the Negeb. The former associates Abraham with Lot. (For details, see ICC.) On the interpretation to be placed on the figures of Abraham and the patriarchs, see the Introduction. The interest, which has hitherto been diffused... read more
Peter Pett's Commentary on the Bible - Genesis 21:1-21
A Son is Born to Sarah and Another Son of Abraham is Cast Out (Genesis 21:1-21 ). The account of Yahweh’s fulfilment of His promise to Abraham in the giving of a son comes interestingly enough in the covenant made by God with Ishmael. Thus the writing down of the detail was by Ishmael. This explains the flatness of the initial introduction in respect of something that would have made Abraham and Sarah ecstatic. Had it not been for this connection with a covenant the birth narrative could well... read more