Verse 5. - Elijah the prophet. This is not the same personage as the "messenger" in Malachi 3:1; for the latter comes before the first advent of the Lord, the former appears before the day of judgment; one comes to prepare the way of the Lord, and is followed immediately by Messiah's coming to his temple; the other is sent to convert the chosen people, lest the land be smitten with a curse. There seems to be no valid reason for not holding the literal sense of the words, and seeing in them a promise that Elijah the prophet, who was taken alive from the earth, shall at the last day coma again to carry out God's wise purposes. That this was the view adopted by the Jews in all ages we see by the version of the LXX., who have here, "Elijah the Tishbite;" by the allusion in Ecclus. 48:10; and by the question of our Lard's disciples in Matthew 17:10, "Why then say the scribes that Elias must first come." Christ himself confirms this opinion by answering, "Elias truly shall first come, and restore all things." lie cannot be referring here to John the Baptist, because he uses the future tense; and when he goes on to say that "Elias is come already," he is referring to what was past, and he himself explains that he means John, who was announced to come in the spirit and power of Elias (Luke 1:17), but of whom it could not be said that he "restored all things." The same opinion is found in the Revelation (Revelation 11:3, 6), where one of the witnesses is very commonly supposed to be Elijah. It is argued by Keil, Reinke, and others, that, as the promise of King David in such passages as Jeremiah 30:9; Ezekiel 34:23; Ezekiel 37:24; Hosea 3:5, etc., cannot imply the resurrection of David and his return to earth, so we cannot think of an actual reappearance of Elijah himself, but only of the coming of some prophet with his spirit and power. But, as Knabenbauer points out, for the attribution of the name David to Messiah, long and careful preparation had been made; e.g. by his being called "the rod of Jesse," the occupant of David's throne, etc.; and all who heard the expression would at once understand the symbolical application, especially as David was known to have died and been buried. But when they found Malachi speaking of the reappearance of "Elijah the prophet," who, as they were well aware, had never died, of whose connection with the coming Messenger they had never heard, they could not avoid the conclusion to which they came, viz. that before the great day of judgment Elias should again visit the earth in person. This prophecy concerns the very last days, and intimates that before the final consummation, when iniquity shall abound, God will send this great and faithful preacher of repentance, whose mission shall have such effects that the purpose of God for the salvation of Israel shall be accomplished. We may therefore assume that in the gospel the appellation "Elias" stands both for John and for Elijah himself; for the messenger who prepared the way for Christ's first advent, and for the prophet who was to convert the Israelites before the judgment day; for him who came in spirit and power, and him who shall come in bodily presence. The great and dreadful day. The day of final judgment. No other crisis could be named in such terms (see Joel 2:31, whence the words are taken).