" Thus, so far we have seen that: We are engaged in a war. Our enemy is Satan. The mind is the battlefield. The devil works diligently to set up strongholds in our mind. He does it through strategy and deceit (through well-laid plans and deliberate deception). He is in no hurry; he takes his time to work out his plan. "

― Joyce Meyer , Battlefield Of The Mind: Winning The Battle In Your Mind