Oh, you wicked people! Prepare for the firestorm in the sky. You will see a battle like those in the past. My Prophet Ezekiel described it to you; other worldly crafts and beings visiting the Earth and teaching men. They are coming for another visitation. Strange signs, disturbing sites, hybrid beings. You have found the evidence in the ruins of the nations I destroyed in the past because of their perversions and abominations. FIRE IN THE SKY! FIRE ON THE LAND! JUDGMENT ON THE WICKED!
Revelation 8:5
And the angel took the censer, and filled it with fire of the altar, and cast it into the earth: and there were voices, and thunderings, and lightnings, and an earthquake.