Our body is the temple of God, and the basic law of the temple is to keep it holy, absolutely holy so that God's spirit may live in us.
12 And this is the basic law of the Temple: absolute holiness! The entire top of the mountain where the Temple is built is holy. Yes, this is the basic law of the Temple.
The basic law of God’s Temple was holiness. In all he does, God is holy, perfect, and blameless. There is no trace of evil or sin in him. Just as God is holy, so we are to be holy (Leviticus 19:2; 1 Peter 1:15-16). People are holy when they are devoted to God and separated from sin. It is important to understand the concept of holiness in order that we may progress in our Christian growth.
1 Corinthians 6:18-19
18 Run from sexual sin! No other sin so clearly affects the body as this one does. For sexual immorality is a sin against your own body. 19 Don’t you realize that your body is the temple of the Holy Spirit, who lives in you and was given to you by God? You do not belong to yourself, 20 for God bought you with a high price. So you must honor God with your body.
What did Paul mean when he said that our body belongs to God? Many people say they have the right to do whatever they want with their own bodies. Although they think that this is freedom, they are really enslaved to their own desires. When we become Christians, the Holy Spirit comes to live in us. Therefore, we no longer own our bodies. That God bought us “with a high price” refers to slaves purchased at an auction. Christ’s death freed us from sin but also obligates us to his service. If you live in a building owned by someone else, you try not to violate the building’s rules. Because your body belongs to God, you must not violate his standards for living.
1.Never make light of God's holiness