Colossians 3:1-5

If then you have been raised with Christ, seek the things that are above, where Christ is, seated at the right hand of God. Set your minds on things that are above, not on things that are on earth. For you have died, and your life is hidden with Christ in God. When Christ who is your life appears, then you also will appear with him in glory.

Put to death therefore what is earthly in you: sexual immorality, impurity, passion, evil desire, and covetousness, which is idolatry.

Psalm 143:10

Teach me to do your will,
    for you are my God!
Let your good Spirit lead me
    on level ground!

Question:  Why must believers keep killing sin, and how do we know the fight ends in life?

Answer: Because we owe the flesh nothing; the Holy Spirit lives in us to put sin to death—and His leading proves we are God’s adopted children, heirs of eternal life.

Romans 8:14
“For all who are led by the Spirit of God are sons of God.”