What does Exodus 9:10 mean?
Moses and Aaron obey the Lord's command regarding the sixth plague (Exodus 9:8–9). They threw furnace soot into the air, where it dispersed and created debilitating open skin sores and boils. It appears the impact was immediate, as even the magicians in Pharaoh's presence quickly experienced pain (Exodus 9:11). It is uncertain if Pharaoh himself had boils from this plague. This plague does more than demonstrate God's power. It also proves the impotence of Egyptian idols associated with health, such as Isis and Sekhmet, and livestock idols like Apis and Hathor.The emphasis on "man and beast" is also notable. This phrase first occurs with the plague of gnats (Exodus 8:17, 18), repeating twice in this section (Exodus 9:9). The phrase "man and beast" then occurs three times in the plague of hail (Exodus 9:19, 22, 25). It appears again in the tenth plague during which the firstborn male of "man and beast" die (Exodus 12:12). The same phrase is used more than a dozen times in the Old Testament in reference to God's power over both human beings and lesser animals.