Genesis 12:11-13

(11-13) Thou art a fair woman. — For the word yephath, rendered “fair,” see on Genesis 9:27. Though its general meaning is beautiful, yet there can be no doubt that the light colour of Sarai’s complexion was that which would chiefly commend her to the Egyptians; for she was now past sixty, and though vigorous enough to bear a son at ninety, yet that was by the special favour of God. As she lived to the age of 127 (Genesis 23:1), she was now about middle age, and evidently had retained much of her early beauty; and this, added to the difference of tint, would make her still attractive to the swarthy descendants of Ham, especially as they were not a handsome race, but had flat foreheads, high cheek-bones, large mouths, and thick lips. Twenty years later we find Abram still haunted by fears of the effects of her personal appearance (Genesis 20:2), even when living among a better-featured race. From Genesis 20:13 it appears that on leaving Haran Abram and Sarai had agreed upon adopting this expedient, which seems to us so strangely contrary to the faith which the patriarch was at that very time displaying. He abandons his birthplace at the Divine command, and starts upon endless wanderings; and yet, to protect his own life, he makes an arrangement which involves the possible sacrifice of the chastity of his wife; and twice, but for God’s interference, this painful result would actually have happened. Perhaps Abram may have depended upon Sarai’s cleverness to help herself out of the difficulty; but such a mixture of faith and weakness, of trust in God in abandoning so much and trust in worldly policy for preservation in a foreseen danger, cannot but make us feel how much of infirmity there was even in a character otherwise so noble.