7 And when the thousand yeeres are expired, Satan shall be loosed out of his prison,
8 And shall goe out to deceiue the nations which are in the foure quarters of the earth, Gog & Magog, to gather them together to battell: the number of whom is as the sand of the sea.
9 And they went vp on the breadth of the earth, and compassed the campe of the Saints about, and the beloued citie: and fire came downe from God out of heauen, and deuoured them.
10 And the deuil that deceiued them, was cast into the lake of fire and brimstone, where the beast and the false prophet are, and shall be tormented day and night, for euer and euer.
Rev 20:7-10
All scripture is given by inspiration of God and is profitable for doctrine, reproof, correction, and instruction in righteousness (2 Timothy 3:16).