Colossians 3:1-3

Since, then, you have been raised with Christ, set your hearts on things above, where Christ is seated at the right hand of God. [2] Set your minds on things above, not on earthly things. [3] For you died, and your life is now hidden with Christ in God. _^[NIV]

Romans 12:1-2

Therefore, I urge you, brothers, in view of God's mercy, to offer your bodies as living sacrifices, holy and pleasing to God--this is your spiritual act of worship. [2] Do not conform any longer to the pattern of this world, but be transformed by the renewing of your mind. Then you will be able to test and approve what God's will is--his good, pleasing and perfect will. _^[NIV]

Philippians 3:12-16

Not that I have already obtained all this, or have already been made perfect, but I press on to take hold of that for which Christ Jesus took hold of me. [13] Brothers, I do not consider myself yet to have taken hold of it. But one thing I do: Forgetting what is behind and straining toward what is ahead, [14] I press on toward the goal to win the prize for which God has called me heavenward in Christ Jesus.
[15] All of us who are mature should take such a view of things. And if on some point you think differently, that too God will make clear to you. [16] Only let us live up to what we have already attained. _^[NIV]

What To Change?

Colossians 3:4-9

When Christ, who is your life, appears, then you also will appear with him in glory.
[5] Put to death, therefore, whatever belongs to your earthly nature: sexual immorality, impurity, lust, evil desires and greed, which is idolatry. [6] Because of these, the wrath of God is coming. [7] You used to walk in these ways, in the life you once lived. [8] But now you must rid yourselves of all such things as these: anger, rage, malice, slander, and filthy language from your lips. [9] Do not lie to each other, since you have taken off your old self with its practices _^[NIV]

1 Corinthians 6:18-20

Flee from sexual immorality. All other sins a man commits are outside his body, but he who sins sexually sins against his own body. [19] Do you not know that your body is a temple of the Holy Spirit, who is in you, whom you have received from God? You are not your own; [20] you were bought at a price. Therefore honor God with your body. _^[NIV]

Ephesians 5:3-7

But among you there must not be even a hint of sexual immorality, or of any kind of impurity, or of greed, because these are improper for God's holy people. [4] Nor should there be obscenity, foolish talk or coarse joking, which are out of place, but rather thanksgiving. [5] For of this you can be sure: No immoral, impure or greedy person--such a man is an idolater--has any inheritance in the kingdom of Christ and of God. [6] Let no one deceive you with empty words, for because of such things God's wrath comes on those who are disobedient. [7] Therefore do not be partners with them. _^[NIV]

Philippians 2:14-15

Do everything without complaining or arguing, [15] so that you may become blameless and pure, children of God without fault in a crooked and depraved generation, in which you shine like stars in the universe _^[NIV]

How To Change?

Colossians 3:10-11

and have put on the new self, which is being renewed in knowledge in the image of its Creator. [11] Here there is no Greek or Jew, circumcised or uncircumcised, barbarian, Scythian, slave or free, but Christ is all, and is in all. _^[NIV]

Hebrews 12:1-4

Therefore, since we are surrounded by such a great cloud of witnesses, let us throw off everything that hinders and the sin that so easily entangles, and let us run with perseverance the race marked out for us. [2] Let us fix our eyes on Jesus, the author and perfecter of our faith, who for the joy set before him endured the cross, scorning its shame, and sat down at the right hand of the throne of God. [3] Consider him who endured such opposition from sinful men, so that you will not grow weary and lose heart.
[4] In your struggle against sin, you have not yet resisted to the point of shedding your blood. _^[NIV]

Matthew 5:27-30

"You have heard that it was said, 'Do not commit adultery.' [28] But I tell you that anyone who looks at a woman lustfully has already committed adultery with her in his heart. [29] If your right eye causes you to sin, gouge it out and throw it away. It is better for you to lose one part of your body than for your whole body to be thrown into hell. [30] And if your right hand causes you to sin, cut it off and throw it away. It is better for you to lose one part of your body than for your whole body to go into hell. _^[NIV]

Galatians 5:16-25

    So I say, live by the Spirit, and you will not gratify the desires of the sinful nature. [17] For the sinful nature desires what is contrary to the Spirit, and the Spirit what is contrary to the sinful nature. They are in conflict with each other, so that you do not do what you want. [18] But if you are led by the Spirit, you are not under law.
    [19] The acts of the sinful nature are obvious: sexual immorality, impurity and debauchery; [20] idolatry and witchcraft; hatred, discord, jealousy, fits of rage, selfish ambition, dissensions, factions [21] and envy; drunkenness, orgies, and the like. I warn you, as I did before, that those who live like this will not inherit the kingdom of God.
    [22] But the fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faithfulness, [23] gentleness and self-control. Against such things there is no law. [24] Those who belong to Christ Jesus have crucified the sinful nature with its passions and desires. [25] Since we live by the Spirit, let us keep in step with the Spirit. _^[NIV]

Romans 8:5-11

Those who live according to the sinful nature have their minds set on what that nature desires; but those who live in accordance with the Spirit have their minds set on what the Spirit desires. [6] The mind of sinful man is death, but the mind controlled by the Spirit is life and peace; [7] the sinful mind is hostile to God. It does not submit to God's law, nor can it do so. [8] Those controlled by the sinful nature cannot please God.
[9] You, however, are controlled not by the sinful nature but by the Spirit, if the Spirit of God lives in you. And if anyone does not have the Spirit of Christ, he does not belong to Christ. [10] But if Christ is in you, your body is dead because of sin, yet your spirit is alive because of righteousness. [11] And if the Spirit of him who raised Jesus from the dead is living in you, he who raised Christ from the dead will also give life to your mortal bodies through his Spirit, who lives in you. _^[NIV]