God created us in His image. A table or chair or any other inanimate objects don't have dendrytes, or any of the other components of the human body's nervous system that allows us the power of thought, or the use of our 5 senses.
Look, I'm no brain, so in order to have a discussion of your level of deep thought, I can recomend a couple of very bright chat room members, if you truly need the verbal ping-pong. (Please don't take offense, this is more a reflection on my lack of ability to argue due to my natural tendency to avoid conflict, than any ill will towards you, I don't mean to sound rude, but really, there are some awesome people in here that would type several paragraphs on your one question and sound like college profesors...I'll give it a go, though...)
What I can tell you is that in my life, I have used my free will to make, oh so many mistakes! I have made decisions that go against His ways, and I have had to pay for the consequences by looking back and seeing how negatively these mistakes affected me and, most importantly, those around me.
After much thought, I have come to the conclussion that the reason He gives us free will, (and He has given us free will, therefore, thinking is in no way blasphemous, nor does it defy His plan) is so that we can choose to follow Him, or not. The choice is ours to make. I choose to follow Him, not because of fear, but because of love. I follow Him because Jesus died on the cross for you and for me, and to give Him all of my self, spiritually, physically, emotionally and mentally, is a microscopic payback for God allowing His only Son to die for me, for all of us.
What else do you wonder about?