The Cow - 2:49
We rescued you from the men of Pharaoh who inflicted on you the worst of torture, who left your women and killed your sons. This was a great test from your Lord.
What kind of a test was the deliverance of the Children of Israel from Pharaoh for the Children of Israel?
Prophet Jonah/10:83
Only a few of his people believed in Moses because they feared the torture and oppression of Pharaoh and his men. Pharaoh was a tyrant in the earth who exceeded the limits.