as the waters retreating laid the solid land bare, mountains and valleys as such came forth visibly; cf. Ovid, Metam. i. 344: Flumina subsidunt, montes exire videntur.
Verses 8-9
Psa 104:8 continues with the words אל־מקום (cf. Gen 1:9, אחד אל־מקום): the waters retreat to the place which (זה, cf. Psa 104:26, for אשׁר, Gen 39:20) God has assigned to them as that which should contain them. He hath set a bound (גּבוּל, synon. חק, Pro 8:29; Jer 5:22) for them beyond which they may not flow forth again to cover the earth, as the primordial waters of chaos have done.
Verses 10-14
The third decastich, passing on to the third day of creation, sings the benefit which the shore-surrounded waters are to the animal creation and the growth of the plants out of the earth, which is irrigated from below and moistened from above. God, the blessed One, being the principal subject of the Psalm, the poet (in Psa 104:10 and further on) is able to go on in attributive and predicative participles: Who sendeth springs בּנּחלים, into the wadîs (not: בּנחלים, as brooks). נחל, as Psa 104:10 shows, is here a synonym of בּקעה, and there is no need for saying that, flowing on in the plains, they grow into rivers. The lxx has ἐν φάραγξιν. חיתו שׂדי is doubly poetic for חיּת השּׂדה. God has also provided for all the beasts that roam far from men; and the wild ass, swift as an arrow, difficult to be hunted, and living in troops (פּרא, Arabic ferâ, root פר, Arab. fr, to move quickly, to whiz, to flee; the wild ass, the onager, Arabic himâr el-wahs, whose home is on the steppes), is made prominent by way of example. The phrase “to break the thirst” occurs only here. עליהם, Psa 104:12, refers to the מעינים, which are also still the subject in Psa 104:11. The pointing עפאים needlessly creates a hybrid form in addition to עפאים (like לבאים) and עפיים. From the tangled branches by the springs the poet insensibly reaches the second half of the third day. The vegetable kingdom at the same time reminds him of the rain which, descending out of the upper chambers of the heavens, waters the waterless mountain-tops. Like the Talmud (B. Ta‛anı̂th, 10a), by the “fruit of Thy work” (מעשׂיך as singular) Hitzig understands the rain; but rain is rather that which fertilizes; and why might not the fruit be meant which God's works (מעשׂיך, plural) here below (Psa 104:24), viz., the
