Matthew 8:10

10.Jesus wondered. Wonder cannot apply to God, for it arises out of what is new and unexpected: but it might exist in Christ, for he had clothed himself with our flesh, and with human affections. Not even in Israel have I found so great faith This is not spoken absolutely, but in a particular point of view. For, if we consider all the properties of faith, we must conclude that the faith of Mary was greater, in believing that she would be with child by the Holy Ghost, and would bring forth the only-begotten Son of God, and in acknowledging the son whom she had borne to be her God, and the Creator of the whole world, and her only Redeemer.

But there were chiefly two reasons why Christ preferred the faith of a Gentile to the faith of all the Jews. One was, that a slight and inconsiderable acquaintance with doctrine yielded so sudden and abundant fruit. It was no small matter to declare, in such lofty terms, the power of God, of which a few rays only were yet visible in Christ. Another reason was, that while the Jews were excessively eager to obtain outward signs, this Gentile asks no visible sign, but openly declares that he wants nothing more than the bare word. Christ was going to him: not that it was necessary, but to try his faith; and he applauds his faith chiefly on the ground of his resting satisfied with the bare word. What would another have done, and he too one of the Apostles? Come, Lord, see and touch. This man asks no bodily approach or touch, but believes the word to possess such efficacy as fully to expect from it that his servant will be cured.

Now, he ascribes this honor to the word, not of a man, but of God: for he is convinced that Christ is not an ordinary man, but a prophet sent by God. And hence may be drawn a general rule. Though it was the will of God that our salvation should be accomplished in the flesh of Christ, and though he seals it daily by the sacraments, yet the certainty of it must be obtained from the word. Unless we yield such authority to the word, as to believe that, as soon as God has spoken by his ministers, our sins are undoubtedly forgiven, and we are restored to life, all confidence of salvation is overthrown.