Moses goes back before Pharaoh to ask for the children of Israel to be freed to go into the desert and worship their God. Pharaoh continues to refuse, calling down on himself and all of Egypt the terrible plagues from God. This parasha describes the first 7 of these plagues, showing how they got more and more destructive as Pharaoh continued to pit himself against God.
And God tells Moses His name, but then again…what’s in a name?