{ So cast him into the sea }
{ And We cast them into the sea }
The sea is common, but the circumstances and outcomes differ.
Moses was at the peak of weakness, yet the sea could not harm him.
And Pharaoh was at the peak of his pride and tyranny, so the sea overwhelmed him with its waters, and he became one of the drowned.
(A beautiful insight)
From this, take a principle:
Be with God and for God, for your weakness will not harm you,
and your strength will not benefit you