for some time in Gerar, a place the name of which has been preserved in the deep and broad Wady Jurf el Gerâr (i.e., torrent of Gerar) about eight miles S.S.E. of Gaza, near to which Rowland discovered the ruins of an ancient town bearing the name of Khirbet el Gerâr. Here Abimelech, the Philistine king of Gerar, like Pharaoh in Egypt, took Sarah, whom Abraham had again announced to be his sister, into his harem, - not indeed because he was charmed with the beauty of the woman of 90, which was either renovated, or had not yet faded ( Kurtz), but in all probability “to ally himself with Abraham, the rich nomad prince” ( Delitzsch). From this danger, into which the untruthful statement of both her husband and herself had brought her, she was once more rescued by the faithfulness of the covenant God. In a dream by night God appeared to Abimelech, and threatened him with death (מת הנּך en te moriturum) on account of the woman, whom he had taken, because she was married to a husband.
verses 4-7
Abimelech, who had not yet come near her, because God had hindered him by illness (Gen 20:6 and Gen 20:17), excused himself on the ground that he had done no wrong, since he had supposed Sarah to be Abraham's sister, according to both her husband's statement and her own. This plea was admitted by God, who told him that He had kept him from sinning through touching Sarah, and commanded him to restore the woman immediately to her husband, who was a prophet, that he might pray for him and save his life, and threatened him with certain death to himself and all belonging to him in case he should refuse. That Abimelech, when taking the supposed sister of Abraham into his harem, should have thought that he was acting “in innocence of heart and purity of hands,” i.e., in perfect innocence, is to be fully accounted for, from his undeveloped moral and religious standpoint, by considering the customs of that day. But that God should have admitted that he had acted “in innocence of heart,” and yet should have proceeded at once to tell him that he could only remain alive through the intercession of Abraham, that is to say, through his obtaining forgiveness of a sin that was deserving of death, is a proof that God treated him as capable of deeper moral discernment and piety. The history itself indicates this in the very characteristic variation in the names of God. First of all (Gen 20:3), Elohim (without the article, i.e., Deity generally) appears to him
