Exodus 7:1-14

"So Moses and Aaron went to Pharaoh and did what the LORD had commanded them. Aaron threw down his staff before Pharaoh and his officials, and it became a serpent! Then Pharaoh called in his own wise men and sorcerers, and these Egyptian magicians did the same thing with their magic. They threw down their staffs, which also became serpents! But then Aaron’s staff swallowed up their staffs. Pharaoh’s heart, however, remained hard. He still refused to listen, just as the LORD had predicted." v10-13
How were the wise men and sorcerers able to duplicate Moses' miracles? Some of their feats involved trickery or illusion, and some may have used satanic power since worshiping gods of the underworld was part of their religion. Ironically, whenever they duplicated one of Moses' plagues, it only made matters worse. If the magicians had been as powerful as God, they would have reversed the plagues, not added to them.


Taken from the NLT Life Application Study Bible