Universalism Summarily and Easily Silenced

Then the devil, who led them astray, was hurled into the lake of fire and sulphur, where the beast and the false prophet are, and their torture will not come to an end, day or night, for ever and ever.

Then I saw a great white throne and the One who was sitting on it. In his presence, earth and sky vanished, leaving no trace.  I saw the dead, great and small alike, standing in front of his throne while the books lay open. And another book was opened, which is the book of life, and the dead were judged from what was written in the books, as their deeds deserved.

The sea gave up all the dead who were in it; Death and Hades were emptied of the dead that were in them; and every one was judged as his deeds deserved. Then Death and Hades were hurled into the burning lake.

This burning lake is the second death;  and anybody whose name could not be found written in the book of life was hurled into the burning lake.  (Rev. 20:10-15)