Moses
Exodus 10:21BSB·traditional attribution

Then the LORD said to Moses, “Stretch out your hand toward heaven, so that darkness may spread over the land of Egypt—a palpable darkness.”

John Calvin Reformed

21. And the Lord said unto Moses. God here inflicts the punishment without denouncing it; because Pharaoh had deceitfully broken his promise of being obedient to His word. Since, therefore, he had so wickedly abused God’s clemency, he must needs be suddenly overtaken by a new calamity, that he might in the darkness feel God’s avenging hand, which he had despised.

Matthew Henry Presbyterian

This darkness was not merely dark but palpable, felt by the fingers themselves, thick as fog. The Egyptians could not see one another, could not kindle a flame, and were terrified by the horrors of their own consciences and the dreadful sounds around them. Hell itself is utter darkness.

AI summary

Commenting on Exodus 10:21-29

John Gill Reformed Baptist

And Moses stretched forth his hand toward heaven, and there was a thick darkness over all the land of Egypt three days. The eleventh, twelveth, and thirteenth days of the month Abib; with this compare the fifth vial, Rev 16:10. . Exodus 10:23 exo 10:23 exo 10:23 exo 10:23They saw not one another,....