out from within= emit the word "out" and just say "from within"
Obviously a newbie poem, and honestly, it's better than I expected of a first poem.
But, I urge you to add punctuation, which is a very important part to poetry.
Other than that, this wasn't the best poem that I've read, it was just okay. The concept of this "great" fire needs a larger, more massive description. You want to entrance the reader, not just... Tell the reader, I s'pose.
Other than that, there isn't much I can think to say, other than good job.