Joel Olsteen I believe, believes heaven is now and that it is on earth, and that there is no hell. I personally believe in the end times and or going to heaven when I die. But that there is a chance I will burn in hellfire if I sin.
The entire concept of hellfire to me seems positively psychopathic. A person is born into a world that is very, very far from perfect, they have limits to what they can realistically achieve whilst here (for example, they may suffer from schizophrenia, or struggle with an addiction), tragedy surrounds us whilst we are here, we make the best of a bad situation, and then, after all we go through, we end up in hell - for an eternity, no less - simply because we didn't convert to the "true" religion, were less than perfect, made mistakes, and generally behaved in accordance with who God apparently made us to be.
I mean, what the... Is this just? Fair? Right? No, no, and NO!