About 3½ years before Jesus returns, the devil and his angels are cast out of heaven to the earth:

Revelation 12:7 And there was war in heaven: Michael and his angels fought against the dragon; and the dragon fought and his angels,

  8 And prevailed not; neither was their place found any more in heaven.

  9 And the great dragon was cast out, that old serpent, called the Devil, and Satan, which deceiveth the whole world: he was cast out into the earth, and his angels were cast out with him.

  13 And when the dragon saw that he was cast unto the earth, he persecuted the woman which brought forth the man child.

  14 And to the woman were given two wings of a great eagle, that she might fly into the wilderness, into her place, where she is nourished for a time, and times, and half a time, from the face of the serpent.

Before that, there were already a lot of fallen spiritual beings on the earth.

Will they all face the wrath of Jesus at his second advent?

Jeremiah 10:11 Thus shall ye say unto them, The gods that have not made the heavens and the earth, even they shall perish from the earth, and from under these heavens.

Will this then include fallen celestial beings, that have been worshipped as gods, like allah, khrishna, baal, zeus, queen of heaven, etc?

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