12 Sarah laughed within herself, saying, "After I have grown old will I have pleasure, my lord being old also?"
*Minor differences ignored. Grouped by changes, with first version listed as example.
Therefore Sarah laughed within herself Abraham had laughed before, as appears in the preceding chapter Genesis 17:1: but the laughter of both was, by no means, similar. For Sarah is not transported with admiration and joy, on receiving the promise of God; but foolishly sets her own age and that of her husband in opposition to the word of God; that she may withhold confidence from God, when he speaks. Yet she does not, avowedly, charge God with falsehood or vanity; but because, having her mind fixed on the contemplation of the thing proposed, she only weighs what might be accomplished by natural means, without raising her thoughts to the consideration of the power of God, and thus rashly casts discredit on God who speaks to her. Thus, as often as we measure the promises and the works of God, by our own reason, and by the laws of nature, we act reproachfully towards him, though we may intend nothing of the sort. For we do not pay him his due honor, except we regard every obstacle which presents itself in heaven and on earth, as placed under subjection to his word. But although the incredulity of Sarah is not to be excused; she, nevertheless, does not directly reject the favor of God; but is only so kept back by shame and modesty, that she does not altogether believe what she hears. Even her very words declare the greatest modesty; After we are grown old shall we give ourselves up to lust?' Wherefore, let us observe, that nothing was less in Sarah's mind, than to make God a liar. But herein consisted in this alone, that, having fixed her thoughts too much on the accustomed order of nature, she did not give glory to God, by expecting from him a miracle which she was unable to conceive in her mind. We must here notice the admonition which the Apostle gathers from this passage, because Sarah here calls Abraham her lord. (1-Peter 3:6.) For he exhorts women, after her example, to be obedient and well-behaved towards their own husbands. Many women, indeed, without difficulty, give their husbands this title, when yet they do not scruple to bring them under rule, by their imperious pride: but the Apostle takes it for granted that Sarah testifies, from her heart, what she feels, respecting her husband: nor is it doubtful that she gave proof, by actual services, of the modesty which she had professed in words.
Sarah laughed - Partly through pleasure at the bare idea of the possibility of the thing, and partly from a conviction that it was extremely improbable. She appears to have been in the same spirit, and to have had the same feelings of those who, unexpectedly hearing of something of great consequence to themselves, smile and say, "The news is too good to be true;", see Genesis 21:6. There is a case very similar to this mentioned Psalm 126:1, Psalm 126:2. On Abraham's laughing, See note on Genesis 17:17.
Therefore Sarah (g) laughed within herself, saying, After I am waxed old shall I have pleasure, my lord being old also?
(g) For she believed the order of nature, rather than believing the promise of God.
Therefore Sarah laughed within herself,.... Not for joy of a son, and as pleased with it, believing so it would be; but as disbelieving it, and perhaps deriding it, and confuting it with a laugh, which, though it did not appear in her countenance, was secretly in her heart:
saying, not with her mouth, but in her mind:
after I am waxed old, being almost ninety years of age:
shall I have pleasure? in conception, or rather in having a son, and in suckling and nursing him, and bringing him up; for in bearing and bringing forth is sorrow:
and my Lord being old also; which increased the difficulty and her unbelief: the Apostle Peter seems to have respect to this in 1-Peter 3:6.
Therefore Sarah laughed within herself--Long delay seems to have weakened faith. Sarah treated the announcement as incredible, and when taxed with the silent sneer, she added falsehood to distrust. It was an aggravated offense (Acts 5:4), and nothing but grace saved her (Romans 9:18).
Sarah laughed within herself - It was not a laughter of faith, like Abraham's, Genesis 17:17, but a laughter of doubting and distrust. The great objection which Sarah could not get over was her age. I am waxed old, and past child - bearing in a course of nature, especially having been hitherto barren, and which magnifies the difficulty, My lord is old also. Observe here, That Sarah calls Abraham her lord, and the Holy Ghost takes notice of it to her honour, and recommends it to the imitation of all Christian wives, 1-Peter 3:6. Sarah obeyed Abraham calling him lord, in token of respect and subjection.
*More commentary available at chapter level.