By his knowledge the depths are broken up, and the clouds drop down the dew.

By his wisdom the depths have broken out, and the clouds grow thick with dew

By his knowledge the deeps were broken up, and the skies drop down the dew.

By His knowledge depths have been rent, And clouds do drop dew.

By his knowledge the deep was parted, and dew came dropping from the skies.

By his wisdom, the abyss erupted and the clouds increased with dew.

Compare Genesis 1:7; Genesis 7:11; Job 38. Looking upon the face of Nature, men see two storehouses of the living water, without which it would be waste and barren. From the "depths" rush forth the surging waves, from the "clouds" falls the gentle rain or "dew;" but both alike are ordered by the Divine Wisdom.

By his knowledge the depths are broken up - He determined in his wisdom how to break up the fountains of the great deep, so as to bring a flood of waters upon the earth; and by his knowledge those fissures in the earth through which springs of water arise have been appointed and determined; and it is by his skill and influence that vapours are exhaled, suspended in the atmosphere, and afterwards precipitated on the earth in rain, dews, etc. Thus the wisest of men attributes those effects which we suppose to spring from natural causes to the Supreme Being himself.

By his knowledge the depths are broken up,.... From whence fountains and rivers flow, and whereby that great cavity was made which holds that large confluence of waters called the sea, Genesis 1:9. Some refer this to the breaking up the fountains of the great deep at the flood, Genesis 7:11; and others to the dividing of the waters of the Red sea when Israel came out of Egypt, Psalm 78:13; all wonderful works of divine wisdom, and show the greatness of him, in whom are "hid all the treasures of wisdom and knowledge", Colossians 2:3, by whom they were done;
and the clouds drop down the dew; which makes the earth fruitful, and is put for all the blessings of nature, Genesis 27:28; the drops of dew are begotten by the Lord, they have no other father but him; the vanities of the Gentiles cannot produce them; he who fills the clouds with them, from whence they descend, is no other than the mighty God; and such is Christ the Wisdom of God. Some understand this in a mystical sense of Gospel ministers, and of the dew of Gospel doctrine, dropped and distilled by them under the influence and direction of Christ; see Deuteronomy 32:2; but the literal sense is best.

It is incorrect to understand 20a, with the Targ., of division, i.e., separating the water under the firmament from the water above the firmament; נבקע is spoken of water, especially of its breaking forth, Genesis 7:11; Exodus 14:21, cf. Psalm 74:15, properly dividing itself out, i.e., welling forth from the bowels of the earth; it means, without distinguishing the primordial waters and the later water-floods confined within their banks (cf. Job 38:8., Psalm 104:6-8), the overflowing of the earth for the purpose of its processes of cultivation and the irrigation of the land. תּהומות (from הוּם = המה, to groan, to roar) are chiefly the internal water stores of the earth, Genesis 49:25; Psalm 33:7. But while 20a is to be understood of the waters under the firmament, 20b is to be interpreted of those above. שׁחקים (from שׁחק, Arab. sḥaḳ, comminuere, attenuare) properly designates the uppermost stratum of air thinly and finely stretching itself far and wide, and then poetically the clouds of heaven (vid., under Psalm 77:18). Another name, עריפים, comes from ערף, which is transposed from רעף (here used in 20b), Arab. r'af, to drop, to run. The טל added on the object accusative represents synecdochically all the waters coming down from heaven and fructifying the earth. This watering proceeds from above (ורעפו); on the contrary, the endowing of the surface of the earth with great and small rivers is a fundamental fact in creation (נבקעו).

The depths - That great abyss contained in the bowels of the earth, breaks forth into fountains and rivers.