14 And 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 Beer-sheba. 15 And the water was spent in the bottle, and she cast the child under one of the shrubs. 16 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 lift up her voice, and wept.
What a dramatic turn of events for Hagar and her son. Presumably she began as a servant in Egypt, then was recruited to Abraham’s entourage, was elected by her mistress to conceive a child for Abraham, and finally gave birth to a son. This would have greatly opened up her life opportunities, for when her son received his inheritance she would finally be raised from a bondwoman to a freewoman.
However it was an option in this ancient culture to exchange the future inheritance of a servant son for their immediate freedom. This was the option that Abraham exercised, freeing Hagar and her son to be their own masters immediately.
But their freedom couldn’t bring them refuge from the hardships of the world, and very quickly they were out of resources and on the brink of death. From the promise of a great inheritance to alone in the wilderness, this is an incredibly humbling situation. And it is here, at their absolute low, that God shows up for Hagar and her child.