I beseech you therefore, brethren, by the mercies of God, that ye present your bodies a living sacrifice, holy, acceptable unto God, which is your reasonable service. And be not conformed to this world: but be ye transformed by the renewing of your mind, that ye may prove what is that good, and acceptable, and perfect, will of God.
Romans 12:1-2 KJV
To be a living sacrifice is to be FULLY at GOD'S disposal - to be available and willing to OBEY GOD in whatever he asks or command!
