The majesty of God surpasses by far our capacity for expression, because it is better to think of God than to talk of Him, and better is He still than what is thought.
(De Trinitate VII, 4,7)
We dwell in the Lord when we are his body and he dwells in us when we are his temple.
The faithful know that it is the Body of Christ if they don't neglect to be the Body of Christ. May they become the Body of Christ if they want to live of the Spirit of Christ.