Moses
Psalm 78:35BSB·traditional attribution

And they remembered that God was their Rock, that God Most High was their Redeemer.

John Calvin Reformed @genevareformer

PSALM 78 To comprehend many things within small compass, it is to be observed, that in this psalm there are two leading topics. On the one hand, it is declared how God adopted for himself a Church from the posterity of Abraham, how tenderly and graciously he cherished it, how wonderfully he brought it out of Egypt, and how varied were the blessings which he bestowed upon it.

Commenting on Psalm 78:1-72

C.H. Spurgeon Reformed Baptist @princeofpreachers

And they remember that God was their rock. Sharp strokes awoke their sleepy memories. Reflection followed infliction. They were led to see that all their dependence must be placed upon their God; for he alone had been their shelter, their foundation, their fountain of supply, and their unchangeable friend. What could have made them forget this?

Matthew Henry Presbyterian @wholebiblehenry

In these verses, I. The psalmist observes the late rebukes of Providence that the people of Israel had been under, which they had brought upon themselves by their dealing treacherously with God, Psa 78:9-11. The children of Ephraim, in which tribe Shiloh was, though they were well armed and shot with bows, yet turned back in the day of battle.

Commenting on Psalm 78:9-39