Luke 1:17

“And he shall go before him,.... The Lord his God, the Lord Jesus Christ, whose forerunner he was; the messenger of him, that according to the prophecies in Isa 40:3 was to go before him, and prepare his ways; as he did by his wonderful conception and birth, which made way for the more easy belief of the conception and birth of the Messiah, by a virgin; and by his preaching the doctrine of repentance, and administering the ordinance of baptism; which, were done to awaken the people's expectation of the Messiah, and that he might be made manifest in Israel, and by pointing him out to them in his preaching: in the spirit and power of Elias: or Elijah, the Syriac and Persic versions add, "the prophet"; John the Baptist, and Elijah, were men much of the same spirit and disposition, and of like power, life, and zeal in religion; and therefore the one goes by the name of the other: they both much conversed in the wilderness; agreed in the austerity of their lives; their habit and dress were much alike; they were both restorers of religion, when very low, and much decayed; were famous for their faithfulness in reproving the vices of kings, and for their warm zeal for true religion, and for the persecution they endured for the sake of it: to turn the hearts of the fathers to the children in Mal 4:6 which is the prophecy referred to, it is added, and the heart of the children to their fathers; which some understand, of his turning the degenerate offspring of the Jews, to the sentiments of their forefathers, and causing them to agree with them in their notions of the Messiah: others, of the turning of the Jews to Christ, and his apostles; and others, of his being a means, through his ministry and baptism, of reconciling Jews and Gentiles together, which is the great business of the Gospel dispensation, ushered in by John; and who preached that all men should believe in Christ, and baptized publicans and Roman soldiers, as well as Jews; and which sense pretty much agrees with the interpretation the Jews put upon the prophecy, as referring to Elijah the Tishbite, whom they expect in person, before the coming of the Messiah: say (u) they, "Elijah comes to defile and to cleanse (i.e. to pronounce what things are clean or unclean), and to remove afar off, and to bring near (i.e. to determine what families are legitimate or illegitimate). R. Simeon says, "to compose differences"; and the wise men say, neither to remove, nor to bring near, but , "to make peace" in the world; as it is said, "behold, I send unto you Elijah the prophet", &c. "and he shall turn the heart of the fathers", &c. But the true meaning is, that John the Baptist, who is meant by Elias, should be an instrument of turning fathers with their children, and children with their fathers, to the Lord; that he should be a means of converting both fathers and children, one as well as another; and to gather persons of every age and station; for the particle which we render "to", is the same as "with", as Kimchi on the text observes: "and the disobedient to the wisdom of the just". By the "disobedient" are meant, either Jews or Gentiles; some understand it of the Gentiles, who were children of disobedience, before the light of the Gospel came among them: but rather the former are meant, who were a disobedient, rebellious, and gainsaying people; who were gone off from the wisdom, knowledge, and religion, of the just, or righteous ones, their forefathers; who prophesied of Christ, rejoiced to see his day, longed for him, and believed in him: now John was to be an instrument of turning some of the unbelieving Jews, to the true knowledge of salvation by Christ; which their righteous progenitors waited for, had a right knowledge of, and an interest in: and of leading them either into the Gospel of Christ, that wisdom of God is a mystery; the manifold wisdom of God, in which he has abounded in all wisdom and prudence: and which the righteous men among the Jews, searched diligently into, attained some knowledge of, and which even the holy angels desire to look into; so the patriarchs were called just, or righteous; as righteous Abel, just Noah, &c. and so the Jewish fathers: hence in the Targum on Jer 12:5 mention is made of thy fathers, "the just", who were of old: or to Christ himself, who is the wisdom of God, and in whom are hid all the treasures of wisdom and knowledge, to know him, and believe in him; who in the same Targum on Jer 23:5 is called , "the Messiah of the just", To make ready a people prepared for the Lord. The Vulgate Latin and Syriac versions read, "a perfect people"; and the Persic version, "all the people": not all the people of the Jews, but God's elect among them who from all eternity were "prepared", as a people in a covenant relation, as the portion of Christ, and as his spouse and bride, and as such, given to him; they were in electing grace, vessels of mercy, afore prepared for glory; and heaven, as a kingdom, was prepared for them from the foundation of the world: they were provided with all spiritual blessings, which were prepared for them, and bestowed on them in heavenly places, in Christ, before the foundation of the world; even all their grace, and all their glory; yea, even their good works are such, which God has foreordained, or foreprepared that they should walk in. Now, the work of John the Baptist, was "to make ready" this people, by pointing out to them, in a ministerial way, wherein their readiness lay, to meet the Lord, and be for ever with him in heaven; not in a civil, moral, or legal righteousness; or in outward humiliation for, and abstinence from sin; nor in a submission to Gospel ordinances, and in a mere profession of religion, and in an observance of a round of duties; but in justification by the righteousness of Christ, and in regeneration and sanctification, by his Spirit and grace; the one giving a right to, the other a meetness for the heavenly inheritance: and John; and so any other Gospel minister, may be said to make ready a people, in this sense; when they are the instruments of the regeneration and conversion of sinners, and of leading them to the righteousness of Christ, for their justification before God, and acceptance with him, (u) Misn. Ediot, c. 8. sect. 7.”

“He shall go before him - Jesus Christ, in the spirit and power of Elijah; he shall resemble Elijah in his retired and austere manner of life, and in his zeal for the truth, reproving even princes for their crimes; compare Kg1 21:17-24, with Mat 14:4. It was on these accounts that the Prophet Malachi, Mal 4:6, had likened John to this prophet. See also Isa 40:3; and Mal 4:5, Mal 4:6. To turn the hearts of the fathers - Gross ignorance had taken place in the hearts of the Jewish people; they needed a Divine instructer: John is announced as such; by this preaching and manner of life, all classes among the people should be taught the nature of their several places, and the duties respectively incumbent upon them, See Luk 3:10, etc. In these things the greatness of John, mentioned Luk 1:15, is pointed out, Nothing is truly great but what is so in the sight of God. John's greatness arose: 1. From the plenitude of God's Spirit which dwelt in him. 2. From his continual self-denial, and taking up his cross. 3. From his ardent zeal to make Christ known. 4. From his fidelity and courage in rebuking vice. 5. From the reformation which he was the instrument of effecting among the people; reviving among them the spirit of the patriarchs, and preparing their hearts to receive the Lord Jesus. To turn the hearts of the fathers to their children. By a very expressive figure of speech, Abraham, Isaac, and Jacob, and the rest of the patriarchs, are represented here as having their hearts alienated from the Jews, their children, because of their unbelief and disobedience; but that the Baptist should so far succeed in converting them to the Lord their God, that these holy men should again look upon them with delight, and acknowledge them for their children. Some think that by the children, the Gentiles are meant, and by the fathers, the Jews. The disobedient - Or unbelieving, απειθεις, the persons who would no longer credit the predictions of the prophets, relative to the manifestation of the Messiah. Unbelief and disobedience are so intimately connected, that the same word in the sacred writings often serves for both.”

“Turn the hearts of the fathers, &c. The angel applies these words (Malachias iv. 6.) to St. John the Baptist; telling his father, that he shall convert many of the children of Israel, &c. by bringing them to the knowledge of Christ. Secondly, that he shall go before him, or be his precursor and forerunner. — In the spirit and power of Elias; i.e. St. John shall be the forerunner of Christ’s first coming to redeem mankind, as Elias shall be the forerunner of Christ’s second coming to judge the world. Thirdly, that St. John, by converting the Jews, shall also turn the hearts of the fathers to the children, &c. The meaning of which obscure words seems to be, that whereas Moses, Abraham, and the prophets, (whose souls were in a place of rest) knew by a revelation from God, that their children, the Jews, lived in sin and disobedience to the laws of God; and on this account were offended and displeased at them: now when they shall know that they have been converted by the preaching of St. John, they shall rejoice, and be reconciled to their children, the Jews: for as our Saviour tells us, (Luke xv. 7.) there is joy in heaven upon any one sinner that doth penance. The angel, to explain the foregoing words, adds, and the incredulous to the wisdom and prudence of the just; i.e. St. John’s preaching shall make them truly wise and just. (Witham) — With reason is he said to precede Christ, who was his forerunner both in his birth and in his death. In the spirit of prophecy, and in the power of abstinence, and patience, and zeal, they resembled each other; Elias was in the desert, St. John was in the desert also. The one sought not the favour of king Achab, the other despised the favour of Herod. The one divided the Jordan, the other changed it into a laver of salvation. The one is to be the forerunner of Jesus Christ’s second coming, as the other was of his first. (St. Ambrose)”

“before him--before "the Lord their God" (Luk 1:16). By comparing this with Mal 3:1 and Isa 40:3, it is plainly "Jehovah" in the flesh of Messiah [CALVIN and OLSHAUSEN] before whom John was to go as a herald to announce His approach, and a pioneer o prepare His way. in the spirit--after the model. and power of Elias--not his miraculous power, for John did no miracle" (Joh 10:41), but his power "turning the heart," or with like success in his ministry. Both fell on degenerate times; both witnessed fearlessly for God; neither appeared much save in the direct exercise of their ministry; both were at the head of schools of disciples; the success of both was similar. fathers to the children--taken literally, this denotes the restoration of parental fidelity [MEYER and others], the decay of which is the beginning of religious and social corruption--one prominent feature of the coming revival being put for the whole. But what follows, explanatory of this, rather suggests a figurative sense. If "the disobedient" be "the children," and to "the fathers" belongs "the wisdom of the just" [BENGEL], the meaning will be, "he shall bring back the ancient spirit of the nation into their degenerate children" [CALVIN, &c.]. So Elijah invoked "the God Abraham, Isaac, and Israel," when seeking to "turn their heart back again" (Kg1 18:36-37). to make ready, &c.--more clearly, "to make ready for the Lord a prepared people," to have in readiness a people prepared to welcome Him. Such preparation requires, in every age and every soul, an operation corresponding to the Baptist's ministry.”