Mealler

"And, O my people, why is it that I invite you to salvation, while you invite me to the Fire!"

"You invite me to reject God, and set up partners besides Him that I have no knowledge of, and I am inviting you to the Noble, the Forgiver."

"There is no doubt that what you invite me to has no basis in this world, nor in the Hereafter. And our ultimate return will be to God, and that the transgressors will be the dwellers of the Fire."

"You will come to remember what I am telling you, and I leave my affair in this matter to God; for God is the Seer of the servants."

So God protected him from the evil of what they schemed, while the people of Pharaoh have incurred the worst retribution.