The question at hand is if there is knowledge that man cannot handle. But the situation at hand is that man defied god and was thrown out of paradise, because of this man gained reason and the ability to live without fear and the need of god. So is the question that man is at risk for knowing all, or is god?.
In the beginning there was nothing and god created all. When god created man he was to be his most beloved creation to be sat on a pedestal and marveled at. God gave man everything he could ever need including undying love. But man rejects everything he has been given to gain the one thing god has forbid him; knowledge. Because of this Man now has achieved the ability of reason and he now rules himself. God can no longer control us since we are in his garden, we can choose to reject him or accept him. God no longer has the power over us to make us fear him. Mortal men try to instill the idea in us that we should fear god and they carry out his law. But man is fallible and gods voice is no longer heard. Man is not fearful of a mortal imperfect being just like him preaching gods word. The fear is not embraced and the love is rejected god does not exist inside man. God is dead.
Yes, it must be so god is dead. Because who presented man with this ability to reason, the devil. The devil was an angel who like man rejected god and was thrown out of paradise. But what happened when the devil was cast out? He became a god himself, a god of a different nature and stature but still a god. So when man achieves reason he himself becomes a god. God of his own life and free to do with it what he may. So if there is a god still living, and not in a distraught state over the outcome of his creations, he is no longer the master of the universe, but only himself.
So what is the answer to the question? Was the ability to reason too risky for man to handle or was it to risky for god to handle? Man can exist without knowledge of god but god cannot exist without knowledge of man.