Living Sacrifices to God (Romans chapter 12)

     I beseech you therefore, brethern, by the mercies of God, that you present your bodies a living sacrifice, holy, acceptable to God, which is your reasonalbe service.  And do not be conformed to this world, but be transformed by the renewing of your mind, that you may prove what is that good and acceptable and perfect will of God.  For I say, through the grace given to me, to everyone who is among you, not to think of himself more highly than he ought to think.