Romans 12:3-5 (The Message)

3I'm speaking to you out of deep gratitude for all that God has given me, and especially as I have responsibilities in relation to you. Living then, as every one of you does, in pure grace, it's important that you not misinterpret yourselves as people who are bringing this goodness to God. No, God brings it all to you. The only accurate way to understand ourselves is by what God is and by what he does for us, not by what we are and what we do for him.

4-6In this way we are like the various parts of a human body. Each part gets its meaning from the body as a whole, not the other way around. The body we're talking about is Christ's body of chosen people. Each of us finds our meaning and function as a part of his body. But as a chopped-off finger or cut-off toe we wouldn't amount to much, would we? So since we find ourselves fashioned into all these excellently formed and marvelously functioning parts in Christ's body, let's just go ahead and be what we were made to be, without enviously or pridefully comparing ourselves with each other, or trying to be something we aren't.