John Gills Exposition of the Bible Commentary - Psalms 78:65
Then the Lord awaked as one out of sleep ,.... He seemed to be asleep, while he suffered the ark to be taken, and the Israelites to be slain; and he may be said to awake when he exerted his power in smiting the Philistines, and causing their idol to fall before his ark; see Psalm 7:6 , and like a mighty man that shouteth by reason of wine ; who having taken a free draught of generous wine, not to excess, goes forth with great courage and cheerfulness to meet his adversary, shouting as... read more
Matthew Henry's Complete Commentary - Psalms 78:40-72
The matter and scope of this paragraph are the same with the former, showing what great mercies God had bestowed upon Israel, how provoking they had been, what judgments he had brought upon them for their sins, and yet how, in judgment, he remembered mercy at last. Let not those that receive mercy from God be thereby emboldened to sin, for the mercies they receive will aggravate their sin and hasten the punishment of it; yet let not those that are under divine rebukes for sin be discouraged... read more