This is from my devotional day planner:

"Know ye not that you are the temple of God and that the Spirit of God dwells in you?"
(1 Cor 3:16)

Ask yourself these questions:

How is the temple that houses God's Spirit these days?
Does it need work?
Does the roof leak?
Is the foundation sagging?
Is the paint chipping off?
Maybe you need a little spring cleaning on the Spirit's temple(your body).
When are you going to do something about getting into shape?