Matthew 10:28

And be not afraid of them, who can only kill the body, but are not able to kill the soul: but rather fear Him, who is able to destroy both soul and body in hell.

Matthew 18:9

and if thine eye cause thee to offend, pluck it out and cast it from thee; it is better for thee to enter into life with but one eye, than having two eyes to be cast into hell-fire.

Matthew 23:33

how can ye escape the damnation of hell?

Mark 9:43-48

And if thy hand cause thee to offend, cut it off: it is better for thee to enter into life maimed, than having two hands, to go into hell, into the fire that will never be extinguished;

2 Thessalonians 1:8

with his mighty angels, in flaming fire, taking vengeance on those who know not God, and who obey not the gospel of our Lord Jesus Christ:

Hebrews 12:29

for our God is a consuming fire.

Treasury of Scripture Knowledge

Summary

For a fire is kindled in mine anger, and shall burn unto the lowest hell, and shall consume the earth with her increase, and set on fire the foundations of the mountains.

Bible References

For a fire

Mark 9:43
And if thy hand cause thee to offend, cut it off: it is better for thee to enter into life maimed, than having two hands, to go into hell, into the fire that will never be extinguished;
2 Thessalonians 1:8
with his mighty angels, in flaming fire, taking vengeance on those who know not God, and who obey not the gospel of our Lord Jesus Christ:
Hebrews 12:29
for our God is a consuming fire.