Tree of Knowledge of Good and Evil

I have another question.  Tree of Knowledge in Christianity:  So Adam and Eve symbolically eat the fruit from the Tree of Knowledge and then they saw they were naked.  Since I was a young girl I have been searching for Truth.  I equate truth with knowledge.  Then this new thought came to me yesterday… we ate from the Tree of Knowledge.  So, does this mean that there is something even larger beyond the Tree of Knowledge?  That knowledge (concrete truth of being) is only an aspect of who our Creator is or who we are?