John Gills Exposition of the Bible Commentary - Psalms 78:51
And smote all the firstborn in Egypt ,.... From the prince to the peasant; and not only the firstborn of men, but of beasts also, Exodus 12:29 , the chief of their strength ; or first of it, as the firstborn is called, Genesis 49:3 , in the tabernacles of Ham ; in the several cities, towns, villages, and houses of the Egyptians, the descendants of cursed Ham; for Mizraim, from whom the Egyptians have their name, and from whence they sprung, was a son of Ham's, Genesis 10:6 .... 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