The phrase "everlasting fire" refers to a never-ending fire that lasts forever. It generally symbolizes a severe punishment or consequence that continues indefinitely. Full definition
You just try telling God that when he's telling you, «depart from me you wicked, into everlasting fire prepared for the Devil and his angels.» (religion.blogs.cnn.com)
Guess that «everlasting fire prepared for the devil and his angels» holds no terrors for hypocrites. (religion.blogs.cnn.com)
As a consequence of the way one lived on earth, the soul is then determined for a heaven of eternal happiness with God or a hell of everlasting fire. (religion-online.org)