Isaias 40:4

Then I said, “Isaiah thus foretold John’s forerunning: ‘And Hezekiah said to Isaiah, Good is the word of the Lord which He spake: Let there be peace and righteousness in my days.’ And, ‘Encourage the people; ye priests, speak to the heart of Jerusalem, and encourage her, because her humiliation is accomplished. Her sin is annulled; for she has received of the Lord’s hand double for her sins. A voice of one crying in the wilderness, Prepare the ways of the Lord; make straight the paths of our God. Every valley shall be filled up, and every mountain and hill shall be brought low: and the crooked shall be made straight, and the rough way shall be plain ways; and the glory of the Lord shall be seen, and all flesh shall see the salvation of God: for the Lord hath spoken it. …

“But,” says he, “I speak after the manner of men: when we were children, we were placed in bondage under the elements of the world.” This, however, was not said “after the manner of men.” For there is no figure here, but literal truth. For (with respect to the latter clause of this passage), what child (in the sense, that is, in which the Gentiles are children) is not in bondage to the elements of the world, which he looks up to in the light of a god? With regard, however, to the former clause, there was a figure (as the apostle wrote it); because after he had said, “I speak after the manner of men,” he adds), “Though it be but a man’s covenant, no man disannulleth, or addeth thereto.” For by the figure of the permanency of a human covenant he was defending the divine testament. “To Abraham were the promises made, and to his seed. …

In Genesis: “And God said unto Jacob, Arise, and go up to the place of Bethel, and dwell there; and make there an altar to that God who appeared unto thee when thou fleddest from the face of thy brother Esau.” Also in Isaiah: “Thus saith the Lord, the God of Sabaoth, Egypt is wearied; and the merchandise of the Ethiopians, and the tall men of the Sabeans, shall pass over unto Thee, and shall be Thy servants; and shall walk after Thee bound with chains; and shall worship Thee, and shall pray to Thee, because God is in Thee, and there is no other God beside Thee. For Thou art God, and we knew it not, O God of Israel, our Saviour. They shall all be confounded and fear who oppose Thee, and shall fall into confusion.” Likewise in the same: “The voice of one crying in the wilderness, Prepare ye the way of the Lord, make straight the paths of our God. …

1. We rejoice at your numbers, for you have come together with readiness and in greater numbers than we could have hoped. This it is that delights and consoles us in all the labors and dangers of this life, your love towards God, and pious zeal, and assured hope, and fervor of spirit. You heard when the psalm was read, “that the needy and poor man cries to God in this world.” For it is the voice, as you have often heard, and ought to remember, not of one man, and yet of one man; not of one, because the faithful are many, many grains groaning amid the chaff diffused throughout the whole world, but of one, because all are members of Christ, and thus one body. This people, then, poor and needy, does not know to rejoice with the world: its grief is within, and its joy is within, where no one sees but He who listens to him who groans, and crowns him who hopes. …

And so by the struggle with temptation the kindly grace of the Saviour bestows on us larger rewards of praise than if it had taken away from us all need of conflict. For it is a mark of a loftier and grander virtue to remain ever unmoved when hemmed in by persecutions and trials, and to stand faithfully and courageously at the ramparts of God, and in the attacks of men, girt as it were with the arms of unconquered virtue, to triumph gloriously over impatience and somehow to gain strength out of weakness, for “strength is made perfect in weakness.” “For behold I have made thee.” saith the Lord, “a pillar of iron and a wall of brass, over all the land, to the kings of Judah, and the princes and the priests thereof, and all the people of the land. …