Matthew Poole and continuators on Job 26:11

11. The pillars of heaven tremble, and are astonished at his reproof y.

Either 1. those Mountains which by their height and strength may seem to reach and support the Heavens, as the Poets said of Atlas; for this is a Poetical Book, and there are many Poetical expressions in it. These tremble sometimes by force of Earthquakes, or by God's glorious appearance in them, as Sinai did Or 2. Holy Angels, but they are not subject either to trembling or to God's rebuke. Or 3. the Heavenly Bodies, as the Sun, and Moon, and Stars, which as they may seem in some sort to support, so they do certainly adorn the Heavens: And we know Pillars are oft made, not for support, but only for Ornament; as the two famous Pillars of the Temple, Iachin and Boaz, 1 Kings 7. 21. And these oft-times seem to tremble and be astonished, as in Eclipses or Tempests, and terrible Works of God in the Air, by which they are frequently said to be affected and changed, because they seem so to us; and many things are spoken in Scripture according to appearance: See Isa. 13. 10. & 24. 23. Ioel 2. 10, 31. Mat. 24. 29. &c. Either 1. when God rebuketh them: for God is sometimes said in Scripture to rebuke the lifeless Creatures; which is to be understood figuratively of the Tokens of God's anger in them. Or 2. when God reproveth not them, but men by them, manifesting his displeasure against sinful men by Thunders, or Earthquakes, or prodigious Works.