Dream About Dark Sky And Emptiness

I was In a house that had huge windows that I could see outside. In the room where the windows were there were many empty seats all lined up. There were hallways and I went to a room that I felt was a bathroom and I told the people in there to get out. I didn’t recognize all of them but I think one was my dad. There was this huge feeling that somthing was about to happen and we needed to be ready. I went back to the room with the seats and out the window the sky was so dark. I could see lights in the distance that made me nervous but I didn’t know what they were. There were a few people outside with hoods. And there were a lot of cars. I stared at the cars and two of them drove away one was a small gray four door and one was a blue truck. There was a fence out there that separated the lot and the building from a field of tall green plants. I went into a diffrent room like a storage room and I felt so scared and I was praying and I kept remembering Allah in the dream. Then I woke up. I still am not sure what was going to happen