The renewing of the believers mind is one of the most simplest things you will ever have to do in this lifetime, but sometimes we make it so complicated that even we our self's fail to understand it .For example when we were born into this earth as infants , we knew nothing not even how to talk, walk , but just look at yourself now !.But just look at yourself now , you not only know how to talk and walk but can do much, more like driving a car, truck, go shopping, have degrees, exec . Every bit of this came though the process of the renewing of the mind .Yet when it comes to God and our relationship with him we some how loose focus and make the renewing of the mind so complicated the even we can't understand it.Yes every think that we know came though the renewing of the mind.it just means the exchange of information , you are exchanging what you do not know for what you do know , and being empowered by that knowledge to do great and wonderful things which takes you to property, enjoyment of life.But in the case of the kingdom of God it is replacing the things which he hates for things which comes from him and his kingdom though the born again experience which was made available though excepting his son Jesus Christ.