And his power shall be mighty, but not {i} by his own power: and he shall destroy wonderfully, and shall prosper, and practise, and shall destroy the {k} mighty and the holy people.

(i) That is, not like Alexander's strength.

(k) Both the Gentiles that dwelt around him, and also the Jews.

Wesley's Notes

8:24 Not by his own power - Not by any heroick deeds, but by making use of the Jewish factions, through the divine commission to punish a backsliding nation; and by means of Eumenes and Attalus, by whose help he got up to this height. Shall destroy - He shall by force, craft, and cruelty, destroy many of God's people.

King James Translators' Notes

holy...: Heb. people of the holy ones

Jamieson-Fausset-Brown Bible Commentary

24. not by his own power-which in the beginning was "little" (Da 8:9; 7:8); but by gaining over others through craft, the once little horn became "mighty" (compare Da 8:25; 11:23). To be fully realized by Antichrist. He shall act by the power of Satan, who shall then be permitted to work through him in unrestricted license, such as he has not now (Re 13:2); hence the ten kingdoms shall give the beast their power (2Th 2:9-12; Re 17:13).

prosper and practise-prosper in all that he attempts (Da 8:12).

holy people-His persecutions are especially directed against the Jews.

Matthew Henry's Concise Commentary

8:15-27 The eternal Son of God stood before the prophet in the appearance of a man, and directed the angel Gabriel to explain the vision. Daniel's fainting and astonishment at the prospect of evils he saw coming on his people and the church, confirm the opinion that long-continued calamities were foretold. The vision being ended, a charge was given to Daniel to keep it private for the present. He kept it to himself, and went on to do the duty of his place. As long as we live in this world we must have something to do in it; and even those whom God has most honoured, must not think themselves above their business. Nor must the pleasure of communion with God take us from the duties of our callings, but we must in them abide with God. All who are intrusted with public business must discharge their trust uprightly; and, amidst all doubts and discouragements, they may, if true believers, look forward to a happy issue. Thus should we endeavour to compose our minds for attending to the duties to which each is appointed, in the church and in the world.