What did He rest from? It simply means that He had made everything perfect, so He had no need to work on it anymore. He rested from working on his creation. A painter stops painting when he has finished the painting. Even the painter rests from his painting of a finished painting. When the sea is at rest, it has stopped its activity.

You understand all this. You are simply being obstinate. Be careful. The time for you to gain salvation is passing.