Behold, I will send you Elijah the prophet before the coming of the great and dreadful day of the LORD:
All Commentaries on Malachi 4:5 Go To Malachi 4
Hippolytus of Rome
AD 235
But since the Savior was the beginning of the resurrection of all people, it was fitting that the Lord alone should rise from the dead, by whom too the judgment is to enter the whole world, that they who have wrestled worthily may be also crowned worthily by him, by the illustrious Arbiter. [That is, he] himself first accomplished the course, and was received into the heavens, and was set down on the right hand of God the Father, and is to be manifested again at the end of the world as judge. It is a matter of course that his forerunners must appear first, as he says by Malachi and the angel, “I will send to you Elijah the Tishbite before the Day of the Lord, the great and notable day, comes; and he shall turn the hearts of the fathers to the children, and the disobedient to the wisdom of the just, lest I come and smite the earth utterly.” These, then, shall come and proclaim the manifestation of Christ that is to be from heaven; and they shall also perform signs and wonders; in order that people may be put to shame and turned to repentance for their surpassing wickedness and impiety.