Behold, I will send my messenger, and he shall prepare the way before me: and the Lord, whom you seek, shall suddenly come to his temple, even the messenger of the covenant, whom you delight in: behold, he shall come,
says the LORD of hosts.
Read Chapter 3
Augustine of Hippo
AD 430
Since then it is evident that many are to judge with the Lord but that others are to be judged, not however on equality but according to their deserts, he will come with all his angels. [At the judgment] before him shall be gathered all nations, and among all the angels are to be reckoned those that have been so perfect, that sitting upon twelve thrones they judge the twelve tribes of Israel. For men are called angels; the apostle says of himself, “As an angel of God you received me.” Of John the Baptist it is said, “Behold, I send my angel before your face, who shall prepare your way before you.”
“For he whom God has sent speaks the words of God.” John said this, of course, about Christ that he might diminish himself from him. Why? Did not God send John himself? And didn’t John himself say, “I have been sent before him,” and, “He who sent me to baptize with water,” and about him it was said, “Behold, I send my messenger before you and he will prepare the way”? Does not he too speak the words of God, about whom it was said that he was more than a prophet? Therefore if God also sent John, and he speaks the words of God, how, in regard to the distinction [between himself and Christ], do we know that he said about Christ, “For he whom God has sent speaks the words of God”? Tractates on the Gospel of John.
Speaking further of Christ in the same vein, Malachi says, “Behold, I send my angel, and he shall prepare the way before my face. And presently the Lord, whom you seek, and the angel of the testament whom you desire, shall come into the temple. Behold, he comes, says the Lord of hosts. And who shall be able to think of the day of his coming? And who shall stand to see him?” In this text he foretells both comings of Christ, the first and the second—the first where he says, “And presently the Lord shall come into his temple.” This refers to Christ’s body, of which he himself said in the Gospel, “Destroy this temple, and in three days I will raise it up.” His second coming is foretold in these words: “ ‘Behold, he comes,’ says the Lord of hosts. ‘And who shall be able to think of the day of his coming? And who shall stand to see him?’ ” City of God
Of these two comings the prophet Malachi says, “And suddenly there will come to the temple the Lord whom you seek”; that is one coming. Of the second coming he says, “ ‘And the messenger of the covenant whom you desire, yes, he is coming,’ says the Lord of hosts. ‘But who will endure the day of his coming? And who can stand when he appears? For he is like a refiner’s fire or like the fuller’s lye. He will sit refining and purifying.’ ” In what immediately follows the Savior himself says, “I will draw near to you for judgment, and I will be swift to bear witness against sorcerers, adulterers and perjurers.” It was with this in view that Paul says in due warning: “But if anyone builds upon this foundation gold, silver, precious stones, wood, hay, straw—the work of each will be made manifest, for the Day of the Lord will declare it, since the day is to be revealed in fire.” Paul indicates these two comings also in writing to Titus in these words: “The grace of God our Savior has appeared ...
My angel, viz., John the Baptist, the messenger of God, and forerunner of Christ. (Challoner)
His purity and office procure him this title. (Worthington)
Afterwards Christ himself shall come, for the ruin and for the resurrection of many, Luke ii. 34. Hence threats and promises are intermixed. The evangelists read his face, making the Father speak, whereas the Son is introduced by the prophet, who however presently changes the person. It is all the same which person of the blessed Trinity speaks, as all act together. (Calmet)
Testament. The Messias, the mediator of the covenant with mankind, (Worthington) with Abraham, and Moses. The latter calls him the prophet; (Deuteronomy xviii. 18.) and Zacharias, alluding to this text, explains angel in the same sense, Luke i. 76.
Temple. The ancient Jews were convinced that the Messias would come to the temple of Zorobabel, and be its chief glory, Aggeus ii. 8. (Calmet)
Their descendants put off the coming for some long time, though the pro...
And that we may not have to ask, of what God was the Word made flesh? He does himself previously teach us, saying, “There was a man sent from God, whose name was John. The same came as a witness, that he might bear witness of that light. He was not that light but [came] that he might testify of the light.” By what God, then, was John, the forerunner who testifies of the light, sent [into the world]? Truly it was by him of whom Gabriel is the angel, who also announced glad tidings of his birth: [that God] who also had promised by the prophets that he would send his messenger before the face of his Son, who should prepare his way, that is, that he should bear witness of that light in the spirit and power of Elijah. But, again, of what God was Elijah the servant and the prophet? Of him who made heaven and earth, as he does himself confess. John therefore, having been sent by the founder and maker of this world, how could he testify of the light, which came down from things unspeakable and...
And what sort of connection may this have with what was said before? Much, assuredly, and in full accord with it. By this topic also he proceeds to urge and press them into faith. At the same time he is speaking in agreement with what had been before said by John. “For if all things are fulfilled even down to John, I am ‘he that should come.’ ” “For all the prophets,” says he, “and the law prophesied until John.” For the prophets would not have ceased unless I were come. Expect, therefore, nothing further, and do not wait for anyone else. For that I am he who is manifest both from the prophets ceasing and from those that every day “take by force” the faith that is in me. For so manifest is it and certain that many even take it by force. Why, who has so taken it? Tell me. All who approach it with earnestness of mind. Then he states also another infallible sign, saying, “If you will receive it, he is Elijah, who was to come.” For “I will send you,” it is said, “Elijah the Tishbite, who s...