This is the crux of it all. The first word in this chapter is, "Therefore," which is a way of saying...Everything I've said up to here is all for this purpose! Paul pleads with the readers to give our bodies as a sacrifice - a living sacrifice. Is it too much to give to God our bodies? That is often the thing we want to hold back. Listen to the slogans of our age, "My body, my choice," "You do you, I'll do me." And when we give him our bodies, Paul pleads that it be a holy sacrifice. And it is a sacrifice that is to be put to work. Your body AND the gift of the Spirit who is in you and gifts you. And while you are giving your body to the Lord, also be sure to take care of His body, the church. You are a part of it, and everything that happens in you, to you, because of you has an impact in His body.