[5.] ( Ver. 11 ) “By faith also Sarah herself,” he says. Here he began [speaking] in a way to put them to shame, in case, that is, they should show themselves more faint-hearted than a woman. But possibly some one might say, How “by faith,” when she laughed? Nay, while her laughter indeed was from unbelief, her fear [was] from Faith, for to say, “I laughed not” ( Gen. xviii. 15 ), arose from Faith. From this then it appears that when unbelief had been cleared out, Faith came in its place.