Dream of end of world and fighting Lucifer.?

Ok so this morning i woke up (is my birthday) and my dream was this. In the beginning of the dream i was talking with some regular people i didn't even know in real life but i felt like i knew them for a long time in this house. Apparently in this dream i was an angel in disguise trying to help humanity. Well later on the people found out who i was and then it jumped to outside where everybody was looking up at the sun. I think the year was 2012 (i know weird right?) well behind the sun we saw the center of the galaxy. it was beautiful. The sun had what looked like a solar flare coming towards Earth which wiped everything out. I was still alive being that i wasn't human in this dream. When the fire swept the planet i yelled No extremely loudly as the flames overtook me and killed everybody else. After that a 2 mile high wall of water overtook me. I was still angry that the people had died for no reason. I started to climb one of these buildings when i saw somebody in the water. It was one of the people in the house i was talking to but they weren't who i thought they where. Turns out it was Lucifer in disguise. He started talking to me but i simply put words back about how he was an idiot for fighting God and how he will never win because God created him and how do you expect to fight somebody who made you? I also added the only reason he doesn't destroy you now is because he is an all loving God who loves everything he made no matter how bad it is. I then woke up. Does anybody know what any of this dream means lol. I've had many dreams lately about fighting demons and such but never one with Lucifer in it.