Here is George MacDonald's explanation of "hell fire", if anyone cares to see another point of view (this man courageously preached Universal salvation, and was driven out of his church as pastor in just four years):
http://www.online-literature.com/george-macdonald/unspoken-sermons/2/
"The kingdom he has given us cannot be moved, because it has nothing weak in it: it is of the eternal world, the world of being, of truth. We, therefore, must worship him with a fear pure as the kingdom is unshakeable. He will shake heaven and earth, that only the unshakeable may remain, (verse 27): he is a consuming fire, that only that which cannot be consumed may stand forth eternal. It is the nature of God, so terribly pure that it destroys all that is not pure as fire, which demands like purity in our worship. He will have purity. It is not that the fire will burn us if we do not worship thus; but that the fire will burn us until we worship thus; yea, will go on burning within us after all that is foreign to it has yielded to its force, no longer with pain and consuming, but as the highest consciousness of life, the presence of God. When evil, which alone is consumable, shall have passed away in his fire from the dwellers in the immovable kingdom, the nature of man shall look the nature of God in the face, and his fear shall then be pure; for an eternal, that is a holy fear, must spring from a knowledge of the nature, not from a sense of the power."
Also, Hell is simply the simply the absence of God, the Outside Darkness. Man finally left to waddle in his own folly and error, even into eternity - if his pride does not allow him to turn.