Romans 12:1-2
I appeal to you therefore, brothers, by the mercies of God, to present your bodies as a living sacrifice, holy and acceptable to God, which is your spiritual worship. 2 Do not be conformed to this world, but be transformed by the renewal of your mind, that by testing you may discern what is the will of God, what is good and acceptable and perfect.
What wonderful instruction for us. Recognize that our whole life and being is a living sacrifice, and conduct ourselves in all ways and at all times with this in mind. Understand who we are in Christ, not as the world or mankind's logic would influence, but through a mind renewed by his Spirit and his gospel.