2 The earth restored is the resurrection of the flesh; for after His resurrection, all those things which are sung of in the Psalm were done. Let us then hear a Psalm full of joy on the restoration of the Earth. Let the Lord our God excite in us a hope and a pleasure worthy of so great a thing; may He rule our discourse, that it be fit for your hearts, that whatever joy our heart does feel in such sights, He may bring on to our tongue, and thence conduct it into your ears, then to your heart, thence to your actions.
3....“The Lord is King, let the earth be glad: yea, let the multitude of the isles be joyous”. It is so indeed, because the word of God has been preached not in the continent alone, but also in those isles which lie in mid sea: even these are full of Christians, full of the servants of God. For the sea does not retard Him who made it. Where ships can approach, cannot the words of God? The isles are filled. But figuratively the isles may be taken for all the Churches. Why isles? Because the waves of all temptations roar around them. But as an isle may be beaten by the waves which on every side dash around it, yet cannot be broken, and rather itself does break the advancing waves, than by them is broken: so also the Churches of God, springing up throughout the world, have suffered the persecutions of the ungodly, who roar around them on every side; and behold the isles stand fixed, and at last the sea is calmed.
4. “Clouds and darkness are round about Him: righteousness and judgment are the direction of His seat”....The Lord Himself says: “For judgment I have come into this world; that they which see not might see, and that they which see might be made blind.” They who seem unto themselves to see, who think themselves wise, who think healing not needful for them, that they may be made blind, may not understand. And that “they which see not may see;” that they who confess their blindness may obtain to be enlightened. Let there be therefore “clouds and darkness round about Him,” for those who have not understood Him: for those who confess and humble themselves, “righteousness and judgment are the direction of His seat.” He called those who believe in Him His seat: for from them has He made Himself a seat, since in them Wisdom sits; for the Son of God is the Wisdom of God. But we have heard from another passage of Scripture a strong confirmation of this interpretation. “The soul of the righteous is the seat of Wisdom.” Because then they who have believed in Him have been made righteous: justified by faith, they have become His own seat: He sits in them, judging from them, and guiding them....
5. “There shall go a fire before Him, and burn up His enemies on every side”. We remember having read in the Gospel, He shall say, “Depart into everlasting fire, prepared for the devil and his angels.” I do not think it is said of that fire. Why do I not? Because he speaks of some fire, which shall go before Him, before He comes to judgment. For it is said, that the fire goes before Him, and burns up His enemies on every side, that is, throughout the whole world. That fire will burn after His advent: this, on the contrary, will go before Him. What fire then is this?...Behold, we have understood the fire that goes before Him, that is to be understood of a kind of temporal punishment of the unbelieving and ungodly: let us understand the fire, if possible, of the salvation of the redeemed also; for thus we had proposed. The Lord Himself says: “I have come to send fire on the earth:” “fire” in the same way as a “sword;” as in another passage He says, that He was not come to send peace, but a sword, upon earth. The sword to divide, the fire to burn: but each salutary: for the sword of His own word has in salutary wise separated us from evil habits. For He brought a sword, and separated every believer either from his father who believed not in Christ, or from his mother in like manner unbelieving: or at least, if we were born of Christian parents, from his ancestors. For no man among us had not either a grandsire, or great grandsire, or some ancestry among the heathen, and in that unbelief which is accursed before God. We are separated from that which we were before; but the sword which separates, but slays not, has cut between us. In the same way the fire also: “I have come to send fire upon the earth.” Believers in Him were set on fire, they received the flame of love: and for this reason when the Holy Spirit itself had been sent to the Apostles, It thus appeared: “cloven tongues, like as of fire.” Burning with this fire they set out on their march through the world, to burn and set on fire His enemies on every side. What enemies of His? They who forsaking the God who made them, adored the idols they had made....
6. “His lightnings gave shine unto the world”. This is great joy. Do we not see? Is it not clear? His lightnings have shined unto the whole world: His enemies have been set on fire, and burnt. All that gainsaid has been burnt, and “His lightnings have given shine unto the world.” How have they shone? That the world might at length believe. Whence were the lightnings? From the clouds. What are the clouds of God? The preachers of the truth. But you see a cloud, misty and dark in the sky, and it has I know not what hidden within it. If there be lightning from the cloud, a brightness shines forth: from that which you despised, has burst forth that which you may dread. Our Lord Jesus Christ therefore sent His Apostles, as His preachers, like clouds: they were seen as men, and were despised; as clouds appear, and are despised, until what you wonder at gleams from them. For they were in the first place men encumbered with flesh, weak; then, men of low station, unlearned, ignoble: but there was within what could lighten forth; there was in them what could flash abroad. Peter a fisherman approached, prayed, and the dead arose. His human form was a cloud, the splendour of the miracle was the lightning. So in their words, so in their deeds, when they do things to be wondered at, and utter words to be wondered at, “His lightnings gave shine unto the world; the earth saw it, and was afraid.” Is it not true? Does not the whole Christian world at length exclaim, Amen, afraid at the lightnings which burst forth from those clouds?
7. “The hills melted like wax at the presence of the Lord”. Who are the hills? The proud. Every high thing raising itself against God, at the deeds of Christ and of the Christians, trembled, yielded, and when I say, what has been already said, “melted,” a better word cannot be found. “The hills melted like wax at the presence of the Lord.” Where is the elevation of powers? Where the hardness of the unbelieving? The Lord was a fire unto them, they melted at His presence like wax; so long hard, until that fire was applied. Every height has been levelled; it dares not now blaspheme Christ: and though the Pagan believes not in Him, he blasphemes Him not; though not as yet become a living stone, yet the hard hill has been subdued. “At the presence of the Lord of the whole earth:” not of the Jews only, but of the Gentiles also, as the Apostle says; for He is not the God of the Jews alone, but of the Gentiles also. He is therefore the Lord of the whole earth, the Lord Jesus Christ born in Judæa, but not born for Judæa alone, because before He was born He created all men; and He who created, also new created, all men.
Source: The Enarrations, or Expositions, on the Psalms (New Advent)