“So that I might place these signs of Mine in his midst.”

‘Pharoah was a lost cause but God aimed to instill lessons of eternal faith within His people. When
they looked around them and saw God’s hand everywhere, it would be a boon. Belief would spring
eternal. A better approach to these verses is that Moshe was taken in by Pharoah’s post-hail promise
to liberate the Jews. The Almighty’s messenger mistakenly thought further plagues unnecessary.

God knew differently…’

 Page 172 Sinai Rules by Zev Bar Eitan