John Gills Exposition of the Bible Commentary - Genesis 21:12
And God said unto Abraham ,.... Either by an articulate voice, or by an impulse on his mind, suggesting to him what he should do, being no doubt in great perplexity how to conduct between his wife and his son, but God determines the case for him, and makes him easy: let it not be grievous in thy sight because of the lad, and because of the bondwoman : that is, let not the motion displease thee, which Sarah has made, to turn out the bondwoman and her son; let not thine affection to the... read more
Matthew Henry's Complete Commentary - Genesis 21:9-13
The casting out of Ishmael is here considered of, and resolved on. I. Ishmael himself gave the occasion by some affronts he gave to Isaac his little brother, some think on the day that Abraham made the feast for joy that Isaac was safely weaned, which the Jews say was not till he was three years old, others say five. Sarah herself was an eye-witness of the abuse: she saw the son of the Egyptian mocking (Gen. 21:9), mocking Isaac, no doubt, for it is said, with reference to this (Gal. 4:29),... read more