Thematic Bible: Sarah, in her jealousy and malice toward hagar

And Sarah saw the son of Hagar the Egyptian, whom she had born unto Abraham, mocking. Therefore she said unto Abraham, Cast out this bondwoman and her son; for the son of this bondwoman shall not be heir with my son, even with Isaac. And the thing was very grievous in Abraham's sight because of his son.

Then God said unto Abraham, Let it not be grievous in thy sight because of the lad and because of thy bondwoman; in all that Sarah has said unto thee, hearken unto her voice; for in Isaac shall thy seed be called. And also of the son of the bondwoman I will make a nation because he is thy seed. So Abraham rose up early in the morning and took bread and a bottle of water and gave it unto Hagar, putting it on her shoulder, and the child and sent her away; and she departed and wandered in the wilderness of Beersheba. read more.
And the water was spent in the bottle, and she cast the child under a tree. And she went and sat her down over against him a good way off as it were a bowshot; for she said, Let me not see the death of the child. And she sat over against him and lifted up her voice and wept. And God heard the voice of the lad, and the angel of God called to Hagar out of heaven and said unto her, What ails thee, Hagar? Fear not, for God has heard the voice of the lad where he is. Arise, lift up the lad and hold him in thy hand, for I will make him a great nation. And God opened her eyes, and she saw a well of water; and she went and filled the bottle with water and gave the lad drink. And God was with the lad, and he grew and dwelt in the wilderness and became an archer. And he dwelt in the wilderness of Paran, and his mother took a wife for him out of the land of Egypt.