An answer to the tree riddle?

the sentence "the tree is immortal" and the one that says the tree must p through the fire, along with the next paragraph where it says it is the egyptian plague tree, makes me think you are right. In the bible, if you believe in that sort of thing, the bust that was burning Moses saw was said not to be a bush, but an ash tree. The words "bush" and "tree" are translated very closely in Hebrew. If you figured this out on your own, I commend you, because that must have taken a great amount of work. If not, oh well. Good riddle!