4:4-6 Here is a solemn conclusion, not only of this prophecy, but of the Old Testament. Conscience bids us remember the law. Though we have not prophets, yet, as long as we have Bibles, we may keep up our communion with God. Let others boast in their proud reasoning, and call it enlightening, but let us keep near to that sacred word, through which this Sun of Righteousness shines upon the souls of his people. They must keep up a believing expectation of the gospel of Christ, and must look for the beginning of it. John the Baptist preached repentance and reformation, as Elijah had done. The turning of souls to God and their duty, is the best preparation of them for the great and dreadful day of the Lord. John shall preach a doctrine that shall reach men's hearts, and work a change in them. Thus he shall prepare the way for the kingdom of heaven. The Jewish nation, by wickedness, laid themselves open to the curse. God was ready to bring ruin upon them; but he will once more try whether they will repent and return; therefore he sent John the Baptist to preach repentance to them. Let the believer wait with patience for his release, and cheerfully expect the great day, when Christ shall come the second time to complete our salvation. But those must expect to be smitten with a sword, with a curse, who turn not to Him that smites them with a rod. None can expect to escape the curse of God's broken law, nor to enjoy the happiness of his chosen and redeemed people, unless their hearts are turned from sin and the world, to Christ and holiness. The grace of our Lord Jesus Christ be with us all. Amen.

6. turn … heart of … fathers to … children, &c.—Explained by some, that John's preaching should restore harmony in families. But Lu 1:16, 17 substitutes for "the heart of the children to the fathers," "the disobedient to the wisdom of the just," implying that the reconciliation to be effected was that between the unbelieving disobedient children and the believing ancestors, Jacob, Levi, "Moses," and "Elijah" (just mentioned) (compare Mal 1:2; 2:4, 6; 3:3, 4). The threat here is that, if this restoration were not effected, Messiah's coming would prove "a curse" to the "earth," not a blessing. It proved so to guilty Jerusalem and the "earth," that is, the land of Judea when it rejected Messiah at His first advent, though He brought blessings (Ge 12:3) to those who accepted Him (Joh 1:11-13). Many were delivered from the common destruction of the nation through John's preaching (Ro 9:29; 11:5). It will prove so to the disobedient at His second advent, though He comes to be glorified in His saints (2Th 1:6-10).

curse—Hebrew, Cherem, "a ban"; the fearful term applied by the Jews to the extermination of the guilty Canaanites. Under this ban Judea has long lain. Similar is the awful curse on all of Gentile churches who love not the Lord Jesus now (1Co 16:22). For if God spare not the natural branches, the Jews, much less will He spare unbelieving professors of the Gentiles (Ro 11:20, 21). It is deeply suggestive that the last utterance from heaven for four hundred years before Messiah was the awful word "curse." Messiah's first word on the mount was "Blessed" (Mt 5:3). The law speaks wrath; the Gospel, blessing. Judea is now under the "curse" because it rejects Messiah; when the spirit of Elijah, or a literal Elijah, shall bring the Jewish children back to the Hope of their "fathers," blessing shall be theirs, whereas the apostate "earth" shall be "smitten with the curse" previous to the coming restoration of all things (Zec 12:13, 14).

May the writer of this Commentary and his readers have grace "to take heed to the sure word of prophecy as unto a light shining in a dark place, until the day dawn!" To the triune Jehovah be all glory ascribed for ever!