Through faith also Sarah 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.
And the woman conceived, and bare a son at that season that Eli´sha had said unto her, according to the time of life.
And, behold, thy cousin Elisabeth, she hath also conceived a son in her old age; and this is the sixth month with her, who was called barren.
That is, They which are the children of the flesh, these are not the children of God: but the children of the promise are counted for the seed.
But he who was of the bondwoman was born after the flesh; but he of the free woman was by promise.
Let us hold fast the profession of our faith without wavering; for he is faithful that promised;