Through faith also Sara herself received strength to conceive seed, and was delivered of a child when she was past age, because she judged him faithful who had promised.
11. Through faith also, Sarah herself, etc. That women may know that this truth belongs to them as well as to men, he adduces the example of Sarah; which he mentions in preference to that of others, because she was the mother of all the faithful.
Abel is our first pattern of faith at work: he offered a sacrifice acceptable to God while his brother's was rejected. By faith he was commended as righteous, and though he died long ago, his faith still speaks.
AI summary
Commenting on Hebrews 11:4-31
That is, Abraham: the Arabic version has here a strange interpolation; "this faith Isaac and Rebecca conceived in mind, and so there were born of one, Esau and Jacob.'' And him as good as dead; being an hundred years of age; See Gill on Rom 4:19.