John Gills Exposition of the Bible Commentary - Exodus 10:27
But the Lord hardened Pharaoh's heart ,.... Yet more and more: and he would not let them go ; his heart was set against it, his will was resolute, and he was determined never to let them go. read more
Matthew Henry's Complete Commentary - Exodus 10:21-29
Here is, I. The plague of darkness brought upon Egypt, and a most dreadful plague it was, and therefore is put first of the ten in Ps. 105:28; though it was one of the last; and in the destruction of the spiritual Egypt it is produced by the fifth vial, which is poured out upon the seat of the beast, Rev. 16:10. His kingdom was full of darkness. Observe particularly concerning this plague, 1. That it was a total darkness. We have reason to think, not only that the lights of heaven were... read more