David
Psalm 147:8ESV·traditional attribution

He covers the heavens with clouds; he prepares rain for the earth; he makes grass grow on the hills.

John Calvin Reformed @genevareformer

PSALM 147 This Psalm also incites the people of God to praise him upon two accounts; first, for the display of his power, goodness, wisdom, and other perfections in the common government of the world, and the several parts of it, the heavens and the earth, but more particularly for his special goodness in cherishing and defending the Church which he has chosen of his...

Commenting on Psalm 147:1-20

C.H. Spurgeon Reformed Baptist @princeofpreachers

Who covereth the heaven with clouds. He works in all things, above as well as below. Clouds are not caused by accident, but produced by God himself, and made to assume degrees of density by which the blue firmament is hidden. A sky scape might seem to be a mere fortuitous concourse of vapours, but it is not so: the Great Artist's hand thus covers the canvas of the heavens.

Matthew Henry Presbyterian @wholebiblehenry

Here, I. The duty of praise is recommended to us. It is not without reason that we are thus called to it again and again: Praise you the Lord (Psa 147:1), and again (Psa 147:7), Sing unto the Lord with thanksgiving, sing praise upon the harp to our God (let all our praises be directed to him and centre in him), for it is good...

Commenting on Psalm 147:1-11