Changed Premise - Problem Solved

To me the problem of evil is quite simple. You've heard it said over and over - "If God is all powerful and all good, how can there be evil?"

Here's how - God is not all powerful! He gave some of His power away - He gave some of His power to us. He said that WE had dominion over the earth. He gave us permission to checkmate Him.

So is it not obvious, since we have the power, we are the ones responsible for whether evil exists or not?