Our body is the temple of God.
Flee sexual immorality. Every sin that a man does is outside the body, but he who commits sexual immorality sins against his own body. Or do you not know that your body is the temple of the Holy Spirit who is in you, whom you have from God, and you are not your own? For you were bought at a price; therefore glorify God in your body and in your spirit, which are God’s.
1 Corinthians 6:18-20
JLB
Colossians 3:1 If ye then be risen with Christ, seek those things which are above, where Christ sitteth on the right hand of God. 2 Set your affection on things above, not on things on the earth. 3 For ye are dead, and your life is hid with Christ in God. 4 When Christ,
who is our life, shall appear, then shall ye also appear with him in glory. 5 Mortify therefore your members which are upon the earth; fornication, uncleanness, inordinate affection, evil concupiscence, and covetousness, which is idolatry: 6 For which things' sake the wrath of God cometh on the children of disobedience
I'm not sure if Paul was referencing this sinful flesh when he said body as in Romans 7:18 he said nothing good lives in the flesh so how can the Temple of God dwell in the flesh. I believe the Temple of God dwells in our soul or in other words the Spiritual body.
The things we are to mortify are the parts of us that seek after worldly pleasures as it's the flesh/carnal mind which is enmity against God,
Romans 8:5 For they that are after the flesh do mind the things of the flesh; but they that are after the Spirit the things of the Spirit. 6 For to be carnally minded
is death; but to be spiritually minded
is life and peace. 7 Because the carnal mind
is enmity against God: for it is not subject to the law of God, neither indeed can be. 8 So then they that are in the flesh cannot please God. 9 But ye are not in the flesh, but in the Spirit, if so be that the Spirit of God dwell in you.