So when they built this mosque, they was building the mosque, and at the last moment, King Solomon, or Prophet Solomon, passed away. The djinn realized it. Mohammed asks Suhail to expound upon the nature of djinn. The materialistic form. I am a physics scientist, I research about them myself.
People really talk about djinnis and djinn and djinnis and djinn.
Because Allah said that there is a human, and there is a djinn. And djinns exist. And it could be big. Just like when you have a gas particle in a bottle. And in the form of a cloud you wouldn't know that djinn exist here in this corner of the room and back there.