Question: When the people of Israel were coming out of Egypt, the sea parted before them. What does this mean?
Answer: This is another final property. Therefore, it is called Yam Suf—the Final Sea, after which there is no return to Egypt. This is the final breakaway from egoism. There is no turning back.
Before that, there are all sorts of doubts and problems. And then in the desert, there will be doubts and problems, but they already are of a different kind.
From KabTV’s “Spiritual States” 4/15/19