And as the people were in expectation, and all men questioned in their hearts concerning John, whether he was the Christ, or not;
All Commentaries on Luke 3:15 Go To Luke 3
Ambrose of Milan
AD 397
Now what could be more absurd than that he who was fancied to be in another should not be believed in his own person? He whom they thought to have come by a woman, is not believed to have come by a virgin; while in fact the sign of the Divine coming was placed in tile childbearing of a virgin, not of a woman.
Or: John saw into the secrets of the heart; but let us remember by whose grace, for it is of the gift of God to reveal things to man, not of the virtue of man, which is assisted by the Divine blessing, rather than capable of perceiving by any natural power of its own. But quickly answering them, he proved that he was not the Christ, for his works were by visible operations. For as man is compounded of two natures, i.e. soul and body, the visible mysteryis made holy by the visible, the invisible by the invisible; for by water the body is washed, bythe Spirit the soul is cleansed of its stains. It is permitted to us also in the very water to have the sanctifying influence of the Deity breathed upon us. And therefore there was one baptism of repentance, another of grace. The latter was by both water and Spirit, the former by one only; the work of man is to bring forth repentance for his sin, it is the gift of God to pour in the grace of His mystery. Devoid therefore of all envy of Christ's greatness, he declared not by word but by work that he was not the Christ. Hence it follows, There comes after me one mightier than I. In those words, mightier than I, he makes no comparison, for there can be none between the Son of God and man, but because there are many mighty, no one is mightier but Christ. So far indeed was as he from making comparison, that he adds, Whose shoes latched I am not worthy to unloose.
By the words, Whose shoes I am not worthy to bear, he shows that the grace of preaching the Gospel was conferred upon the Apostles, who were shod for the Gospel. He seems however to say it, because John frequently represented the Jewish people.
By the sign of a fan then the Lord is declared to possess the power of discerning merits, since when the corn is winnowed in the threshing floor, the full ears are separated from the empty by the trial of the wind blowing them. Hence it follows, And be shall gather the wheat into his barn. By this comparison, the Lord shows that on the day of judgment He will discern the solid merits and fruits of virtue from the unfruitful lightness of empty boasting and vain deeds, about to place the men of more perfect righteousness in His heavenly mansion. For that is indeed the more perfect fruit which was thought worthy to be like to Him who fell as a grain of wheat, that He might bring forth fruit in abundance.
