Matthew Poole and continuators on Psalms 104:4

4 Who maketh his angels spirits : his ministers a flaming fire .

i. e. Of a spiritual or incorporeal nature, that they might be fitter for their employments. Or, who maketh his angels winds, as this last word most commonly signifies, i. e. Who made them like the Winds, powerful and active and nimble in executing Gods pleasure. Or, who useth and governeth those glorious Creatures at his pleasure, even as he commands the senceless Winds.

Or, like a flaming fire, the note of similitude being here understood, as it is Gen. 49. 9. Deut. 32. 22. Psal. 11. 1. and oft elsewhere: to which he compares the Angels for their irresistible force, and great agility and fervency in the execution of Gods commands. Or the sence is, who sometimes clotheth his Angels with subtil bodies of wind or air, or of fire, as he sees fit. And the Angels may not unfitly be mentioned in this place amongst and in the close of those works of God which were done in the heavens, of which he hath hitherto spoken, v. 2, 3. because they were made at the same time when the heavens were made, and for the same uses and purposes, and because they are commonly employed by God in managing the Clouds and Winds and Meteors to accomplish Gods designs by them. But this Verse is otherwise rendred both by Jewish and some Christian Interpreters, and that very agreeably to the Hebrew Text, He maketh the winds his angels, and the flame or flames of fire (i. e. the lightning and thunder, and other fiery meteors in the air) his ministers, He maketh use of them no less than of the holy Angels; and oft-times for the same purposes, and they do as certainly and readily obey all his commands as the blessed Angels themselves do. This interpretation may seem most agreeable to the scope of the Psalm, and to the context, wherein he is speaking of the visible works of God. The onely difficulty is that this seems to invalidate the allegation and argument of the Apostle, who expounds it of the Angels Heb. 1. 7. But indeed it doth not: for (to say nothing of other solutions given by other men) when the Psalmist saith that God maketh or useth the winds as his Angels, &c. he plainly signifies that the Angels are Gods Ministers or Servants, no less than the Winds. And that is sufficient to justify the Apostles argument, and to prove the preeminency of Christ above the Angels; which is the Apostles design in that place.

Marginal references: Heb. 1. 7.