David
Psalm 85:12ESV·traditional attribution

Yes, the LORD will give what is good, and our land will yield its increase.

John Calvin Reformed @genevareformer

PSALM 85 God having afflicted his people with new troubles and calamities, after their return from their captivity in Babylon, they, in the first place, make mention of their deliverance as an argument why he should not leave unfinished the work of his grace. Then they complain of the long continuance of their afflictions.

Commenting on Psalm 85:1-13

C.H. Spurgeon Reformed Baptist @princeofpreachers

Yea, the Lord shall give that which is good. Being himself pure goodness, he will readily return from his wrath, and deal out good things to his repenting people. Our evil brings evil upon us, but when we are brought back to follow that which is good, the Lord abundantly enriches us with good things.

Matthew Henry Presbyterian @wholebiblehenry

We have here an answer to the prayers and expostulations in the foregoing verses. I. In general, it is an answer of peace. This the psalmist is soon aware of (Psa 85:8), for he stands upon his watch-tower to hear what God will say unto him, as the prophet, Hab 2:1, Hab 2:2. I will hear what God the Lord will speak. This intimates, 1.

Commenting on Psalm 85:8-13