1 Corinthians 6

Moreover we are not our own, but were bought with a price-the blood of Christ offered for us. Therefore we ought to glorify God in our bodies, which are His-powerful and universal motive, governing the whole conduct without exception. Our true liberty is to belong to God. All that is for oneself is stolen from the rights of Him who has bought us for His own. All that a slave was, or gained, was the property of his master; he was not the owner of himself. Thus it was with the Christian. Outside that, he is the wretched slave of sin and of Satan-selfishness his rule, and eternal banishment from the source of love his end. Horrible thought! In Christ we are the special objects and the vessels of that love. We have here two mighty motives for holiness: the value of Christ's blood, at which we are purchased; also the fact that we are the temples of the Holy Ghost.