Brothers and sisters, God has shown you his mercy. So I am asking you to offer up your bodies to him while you are still alive. Your bodies are a holy sacrifice that is pleasing to God. When you offer your bodies to God, you are worshiping him.
References for Romans 12:1
Don't live any longer the way this world lives. Let your way of thinking be completely changed. Then you will be able to test what God wants for you. And you will agree that what he wants is right. His plan is good and pleasing and perfect.
God's grace has been given to me. So here is what I say to every one of you. Don't think of yourself more highly than you should. Be reasonable when you think about yourself. Keep in mind the amount of faith God has given you.
Each of us has one body with many parts. And the parts do not all have the same purpose.
So also we are many persons. But in Christ we are one body. And each part of the body belongs to all the other parts.
We all have gifts. They differ in keeping with the grace that God has given each of us. Do you have the gift of prophecy? Then use it in keeping with the faith you have.
Is it your gift to serve? Then serve. Is it teaching? Then teach.
Is it telling others how they should live? Then tell them. Is it giving to those who are in need? Then give freely. Is it being a leader? Then work hard at it. Is it showing mercy? Then do it cheerfully.