1)
Why does it say "v'Ni'er Pharaoh v'Cheilo"?
1.
Radak: They could not go back. It was Chesed for Yisrael to see vengeance against their enemies, and they did not fear them any more.
Why does it say "v'Ni'er Pharaoh v'Cheilo"?
Radak: They could not go back. It was Chesed for Yisrael to see vengeance against their enemies, and they did not fear them any more.