John Gills Exposition of the Bible Commentary - Psalms 105:28
He sent darkness, and made it dark ,.... The land of Egypt; either he, God, or it, darkness, made it dark, or it was made dark; the Targum is, "made them dark;' that is, the Egyptians; darkness was a messenger of the Lord's, who forms the light and creates darkness; it came at his word and covered all the land, excepting the dwellings of Israel; even a thick darkness that might be felt, so that the Egyptians could not see one another, nor rise from their place for three days together;... read more
Matthew Henry's Complete Commentary - Psalms 105:25-45
After the history of the patriarchs follows here the history of the people of Israel, when they grew into a nation. I. Their affliction in Egypt (Ps. 105:25): He turned the heart of the Egyptians, who had protected them, to hate them and deal subtilely with them. God's goodness to his people exasperated the Egyptians against them; and, though their old antipathy to the Hebrews (which we read of Gen. 43:32; 46:34) was laid asleep for a while, yet now it revived with more violence than ever:... read more