5. And Abraham was an hundred years old. Moses again records the age of Abraham the better to excite the minds of his readers to a consideration of the miracle. And although mention is made only of Abraham, let us yet remember that he is, in this place, set before us, not as a man of lust, but as the husband of Sarah, who has obtained, through her, a lawful seed, in extreme old age, when the strength of both had failed. For the power of God was chiefly conspicuous in this, that when their marriage had been fruitless more than sixty years, suddenly they obtain offspring (434). Sarah, truly, in order to make amends for the doubt to which she had given way, now exultingly proclaims the kindness of God, with becoming praises. And first, she says, that God had given her occasion of joy; not of common joy, but of such as should cause all men to congratulate her. Secondly, for the purpose of amplification, she assumes the character of an astonished inquirer, ‘Who would have told this to Abraham?’ Some explain the clause in question, ‘will laugh at me,’ as if Sarah had said, with shame, that she should be a proverb to the common people. But the former sense is more suitable; namely, ‘Whosoever shall hear it, will laugh with me;’ that is, for the sake of congratulating me.
(434) “ Quod quum ultra sexaginta annos sterile illis fuisset conjugium, effoetis jam et semimortuis, subito nata est prolis.”