The angel of God. — In Genesis 16:7 it was “the angel of Jehovah” which appeared unto Hagar; here it is the angel of Elohim. It is impossible not to be struck with this exact use of the names of Deity. Hagar was then still a member of Abraham’s family; here she is so no longer; and it is Elohim, and not Jehovah, the covenant God of the chosen race, who saves her.
Related Commentaries of Genesis 21:17
Genesis 21:17
17 And God heard the voice of the lad; and the angel of God called to Hagar out of heaven, and said unto her, What aileth thee, Hagar? fear not; for God hath heard the voice of the lad where he is.