Mazmur 18:9

18:9 He made the sky sink ¹  as he descended;

a thick cloud was under his feet.

Yesaya 64:1-2

64:1 (63:19b) ²  If only you would tear apart the sky ³  and come down!

The mountains would tremble ⁴  before you!

64:2 (64:1) As when fire ignites dry wood,

or fire makes water boil,

let your adversaries know who you are, ⁵ 

and may the nations shake at your presence!

[18:9]  ¹ tn The Hebrew verb נָטָה (natah) can carry the sense “[cause to] bend, bow down.” For example, Gen 49:15 pictures Issachar as a donkey that “bends” its shoulder or back under a burden. Here the Lord causes the sky, pictured as a dome or vault, to sink down as he descends in the storm.

[64:1]  ² sn In BHS the chapter division occurs in a different place from the English Bible: 64:1 ET (63:19b HT) and 64:2-12 (64:1-11 HT). Beginning with 65:1 the verse numbers in the English Bible and the Hebrew Bible are again the same.

[64:1]  ³ tn Or “the heavens.” The Hebrew term שָׁמַיִם (shamayim) may be translated “heavens” or “sky” depending on the context.

[64:1]  ⁴ tn Or “quake.” נָזֹלּוּ (nazollu) is from the verbal root זָלַל (zalal, “quake”; see HALOT 272 s.v. II זלל). Perhaps there is a verbal allusion to Judg 5:5, the only other passage where this verb occurs. In that passage the poet tells how the Lord’s appearance to do battle caused the mountains to shake.

[64:2]  ⁵ tn Heb “to make known your name to your adversaries.” Perhaps the infinitive construct with preposition -לְ (lamed) should be construed with “come down” in v. 1a, or subordinated to the following line: “To make known your name to your adversaries, let the nations shake from before you.”