Verse 7. - Thou hast overthrown, etc. Here again the verbs are future. Translate - "thou wilt overthrow," or "thou overthrowest them that rise up against thee; thou (wilt send) sendest forth thy wrath, which consumes them as stubble." The metaphor in the last clause was one known to the Egyptians.

15:1-21 This song is the most ancient we know of. It is a holy song, to the honour of God, to exalt his name, and celebrate his praise, and his only, not in the least to magnify any man. Holiness to the Lord is in every part of it. It may be considered as typical, and prophetical of the final destruction of the enemies of the church. Happy the people whose God is the Lord. They have work to do, temptations to grapple with, and afflictions to bear, and are weak in themselves; but his grace is their strength. They are often in sorrow, but in him they have comfort; he is their song. Sin, and death, and hell threaten them, but he is, and will be their salvation. The Lord is a God of almighty power, and woe to those that strive with their Maker! He is a God of matchless perfection; he is glorious in holiness; his holiness is his glory. His holiness appears in the hatred of sin, and his wrath against obstinate sinners. It appears in the deliverance of Israel, and his faithfulness to his own promise. He is fearful in praises; that which is matter of praise to the servants of God, is very dreadful to his enemies. He is doing wonders, things out of the common course of nature; wondrous to those in whose favour they are wrought, who are so unworthy, that they had no reason to expect them. There were wonders of power and wonders of grace; in both, God was to be humbly adored.And in the greatness of thine excellency,.... Christ has an excellency in him, a greatness of excellency, a superlative one; he has a more excellent name and nature than the angels, being a divine Person; and a more excellent ministry, as man and Mediator, than any of the sons of men, as prophet, priest, and King; and is superlatively excellent in his operations, has wrought out a most excellent righteousness, offered up a more excellent sacrifice than ever was offered, and obtained a great, glorious, and excellent salvation for his people; in consequence of which is what is next asserted:

thou hast overthrown them that rose up against thee; against his person and his people, who are in such strict union with him as to be reckoned as himself; and those that rise up against them, he reckons as rising up against him, or as his enemies; and both the one and the other are overthrown by him, as were those that rose up against him in person when on earth, as Herod, Pontius Pilate, the people of the Jews, with the Gentiles, and as will be antichrist and his followers, and all the spiritual enemies of the people of God:

thou sentest forth thy wrath, which consumed them as stubble; the wrath of the Lord God Almighty is like fire, and wicked men are as chaff and stubble; and as those cannot stand before fire, but are suddenly and quickly consumed with it; so neither can the wicked, the enemies of Christ and his people, stand before the wrath of the Lamb, when the great day of it is come, but must be presently destroyed by it; see Isaiah 51:20.