Genesis 20:2 - Exposition

And Abraham said of Sarah his wife, She is my sister . As formerly he had done on descending into Egypt ( Genesis 12:13 ). That Abraham should a second time have resorted to this ignoble expedient after the hazardous experience of Egypt and the richly-merited rebuke of Pharaoh, but more especially after the assurance he had lately received of his own acceptance before God ( Genesis 15:6 ), and of Sarah's destiny to be the mother of the promised seed ( Genesis 17:16 ), is well nigh unaccountable, and almost irreconcilable with any degree of faith and piety. Yet the lapse of upwards of twenty years since that former mistake may have deadened the impression of sinfulness which Pharaoh's rebuke must have left upon his conscience; while altogether the result of that experiment may, through a common misinterpretation of Divine providence, have encouraged him to think that God would watch over the purity of his house as he had done before. Thus, though in reality a tempting of God, the patriarch's repetition of his early venture may have had a secret connection with his deeply-grounded faith in the Divine promise (cf. Kalisch in loco ). And Abimelech — i.e. Father-king, a title of the Philistine kings ( Genesis 21:22 ; Genesis 26:1 ; Psalms 34:1 ), as Pharaoh was of the Egyptian ( Genesis 12:15 ), and Hamor of the Shechemite ( Genesis 34:4 ) monarchs; cf. Padishah (father-king), a title of the Persian kings, and Atalik (father, properly paternity), of the Khans of Bokhara— king of Gerar sent, and took Sarah . I .e. into his harem, as Pharaoh previously had done ( Genesis 12:15 ), either having been fascinated by her beauty, which, although she was twenty years older than when she entered Egypt, need not have been much faded ( vide Genesis 12:11 ; Calvin), or may have been miraculously rejuvenated when she received strength to conceive seed (Kurtz); or, what is as probable, having sought through her an alliance with the rich and powerful nomad prince who had entered his dominions (Delitzsch).