Commentaries
4:1-3 Here is a reference to the first and to the second coming of Christ: God has fixed the day of both. Those who do wickedly, who do not fear God's anger, shall feel it. It is certainly to be applied to the day of judgment, when Christ shall be revealed in flaming fire; to execute judgment on the proud, and all that do wickedly. In both, Christ is a rejoicing Light to those who serve him faithfully. By the Sun of Righteousness we understand Jesus Christ. Through him believers are justified and sanctified, and so are brought to see light. His influences render the sinner holy, joyful, and fruitful. It is applicable to the graces and comforts of the Holy Spirit, brought into the souls of men. Christ gave the Spirit to those who are his, to shine in their hearts, and to be a Comforter to them, a Sun and a Shield. That day which to the wicked will burn as an oven, will to the righteous be bright as the morning; it is what they wait for, more than those that wait for the morning. Christ came as the Sun, to bring, not only light to a dark world, but health to a distempered world. Souls shall increase in knowledge and spiritual strength. Their growth is as that of calves of the stall, not as the flower of the field, which is slender and weak, and soon withers. The saints' triumphs are all owing to God's victories; it is not they that do this, but God who does it for them. Behold another day is coming, far more dreadful to all that work wickedness than any which is gone before. How great then the happiness of the believer, when he goes from the darkness and misery of this world, to rejoice in the Lord for evermore!
2. The effect of the judgment on the righteous, as contrasted with its effect on the wicked (Mal 4:1). To the wicked it shall be as an oven that consumes the stubble (Mt 6:30); to the righteous it shall be the advent of the gladdening Sun, not of condemnation, but "of righteousness"; not destroying, but "healing" (Jer 23:6).
you that fear my name—The same as those in Mal 3:16, who confessed God amidst abounding blasphemy (Isa 66:5; Mt 10:32). The spiritual blessings brought by Him are summed up in the two, "righteousness" (1Co 1:30) and spiritual "healing" (Ps 103:3; Isa 57:19). Those who walk in the dark now may take comfort in the certainty that they shall walk hereafter in eternal light (Isa 50:10).
in his wings—implying the winged swiftness with which He shall appear (compare "suddenly," Mal 3:1) for the relief of His people. The beams of the Sun are His "wings." Compare "wings of the morning," Ps 139:9. The "Sun" gladdening the righteous is suggested by the previous "day" of terror consuming the wicked. Compare as to Christ, 2Sa 23:4; Ps 84:11; Lu 1:78; Joh 1:9; 8:12; Eph 5:14; and in His second coming, 2Pe 1:19. The Church is the moon reflecting His light (Re 12:1). The righteous shall by His righteousness "shine as the Sun in the kingdom of the Father" (Mt 13:43).
ye shall go forth—from the straits in which you were, as it were, held captive. An earnest of this was given in the escape of the Christians to Pella before the destruction of Jerusalem.
grow up—rather, "leap" as frisking calves [Calvin]; literally, "spread," "take a wide range."
as calves of the stall—which when set free from the stall disport with joy (Ac 8:8; 13:52; 20:24; Ro 14:17; Ga 5:22; Php 1:4; 1Pe 1:8). Especially the godly shall rejoice at their final deliverance at Christ's second coming (Isa 61:10).