Pegg
Jehovah our God is One
--he will burn up the chaff with unquenchable fire
--will be in danger of hell fire
--and be thrown into eternal fire
--into the eternal fire prepared for
--where the fire never goes out
--and the fire is not quenched
In the NT, all these words are from the mouth of Jesus. . .he is the one who teaches about hell.
you have to remember that a lot of what Jesus said was 'illustrative' rather then literal. He used hyperbole a lot to emphasis a point he wanted people to take to heart.
fire was illustrative for 'cleansing' and 'condemning'
a person was said to be 'refined' by fire in the way fire is used by a metal worker to clean and purify it.
And you could be burnt by the fire of someones 'anger' if you were not careful.
Hyperbole.