John Gills Exposition of the Bible Commentary - Psalms 78:45
He sent divers sorts of flies among them ,.... This was the fourth plague; see Exodus 8:24 , the word signifies a "mixture" F6 ערב "mixtionem", Montanus; "miscellam", Vatablus; "a mixed swarm", Ainsworth. , and the Targum renders it "a mixture of wild beasts;' so Josephus F7 Antiqu. l. 2. c. 14. sect. 3. understood this plague of various sorts of beasts of different forms, and such as had never been seen before. Aben Ezra, on Exodus 8:24 interprets it of evil beasts... 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