You have made the same comment twice. This does does not improve it.
The teaching that we have been 'bought at a price' means that our salvation has been achieved by Our Lord's suffering and death. We are also being taught to respect our bodies, the temples of the Holy Spirit.  But we are not being taught that our bodies are 'on loan' to us, nor that God 'owns' our bodies. These ideas of 'ownership' and 'property' are your own ideas only - presumably they are the result of your personal view of property. They have nothing to do with the Catholic faith.