I would first suggest you read this thread.

http://www.bibletruthforums.com/thre...hlight=soul%2C

Look up the verses and much of them will answer your questions.

Please let me know if this helps any. I will give you an answer but in the meantime, I think this could give you some reading.

You might also want to ask your professor about hell and get his response. Just listen to him and ask questions, then come back and let us know what he says. We can address them more completely and will also understand the root of his beliefs better.

If you do not wish to do this, it is fine but it would help the study somewhat and you, so you can know where he went wrong in his ideas.