In Matthew chapter 24 Jesus describes the final judgement that takes place at the end of the Millennial Kingdom. At this time hell will be cast into the lake of fire. The everlasting fire that Jesus refers to isn't hell, it's something else.
July 6th
Hell was prepared, in advance, for Satan and the rebellious angels who were cast out of heaven. However, hell began at the fall of man. This means that it's impossible for Satan to have been in the garden of Eden to beguile Eve.
