Psalms 68:21

But God shall wound the head of his enemies,.... Him who is the chief of his enemies, even Satan the prince of devils, the god of the world, the father of the wicked Jews, all enemies of Christ; to "wound" is the same as to bruise him, as in Genesis 3:15; and so the Targum here,

"but God shall break the head of his enemies;''

disappoint his schemes, blast his designs, crush his power and authority, demolish his empire, and eternally destroy him with the fire prepared for him and his angels; and the same may be applied to the man of sin, and all other enemies of Christ, who is the divine Person here, and all along, spoken of; see Psalms 110:6;

[and] the hairy scalp of such an one as goeth on still in his trespasses; by whom may be meant antichrist: Jarchi interprets it of Esau, who was an hairy man, and a figure of antichrist: and his hairy scalp may denote his fierceness and cruelty, appearing like a savage beast, drinking the blood of the saints; and like a thief and a robber, who used to let their hair grow long, shagged, and entangled, to strike terror into men they met with, Job 5:5; and also his pride and haughtiness; he exalting himself above all that is called God, and opening his mouth in blasphemy against him: and likewise it signifies his great power and authority, he having people, kingdoms, and nations, depending upon him, as hair on the head, and subject to him: and of him it may be truly said, that he "goes on still in his trespasses"; in tyranny, idolatry, superstition, and will worship; taking no notice of what God says by his witnesses, nor any warning by what the eastern empire suffered by the Turks and Saracens; so as to repent of the works of his hands, of worshipping idols of gold, silver, brass, and wood; nor of his murders, sorceries, fornications, and thefts; but still persisting in them, until his, and the sins of his followers, reach to heaven, Revelation 9:20; but the God-man, Christ Jesus, will give him a deadly wound, of which he shall never be healed: this also holds true of all that persist in a sinful course of life without repentance; who are workers of iniquity, whose lives are one continued series of sinning; these will be punished by Christ with everlasting destruction.