Proverbs 13:20 Walk with the wise and become wise; associate with fools and get in trouble.

Leviticus 19:28

"'Do not cut your bodies for the dead or put tattoo marks on yourselves. I am the LORD.

1 Corinthians 15:33

Do not be misled: "Bad company corrupts good character."

1 Corinthians 3:16-17 God’s Temple and God’s Wisdom

Do you not know that you yourselves are God’s temple, and that God’s Spirit dwells in you? If anyone destroys God’s temple, God will destroy him; for God’s temple is holy, and you are that temple.

Romans 12:1-2 Living Sacrifices

Therefore I urge you, brothers, on account of God’s mercy, to offer your bodies as living sacrifices, holy and pleasing to God, which is your spiritual service of worship. Do not be conformed to this world, but be transformed by the renewing of your mind. Then you will be able to test and approve what is the good, pleasing, and perfect will of God.

James 4:4

You adulterous people, don't you know that friendship with the world means enmity against God? Therefore, anyone who chooses to be a friend of the world becomes an enemy of God.

Matthew 12:45

Then it goes and takes with it seven other spirits more wicked than itself, and they go in and live there. And the final condition of that person is worse than the first. That is how it will be with this wicked generation.”

1 Peter 1:16

for it is written: "Be holy, because I am holy."

Galatians 6:7-8

Do not be deceived: God cannot be mocked. A man reaps what he sows. 8 Whoever sows to please their flesh, from the flesh will reap destruction; whoever sows to please the Spirit, from the Spirit will reap eternal life.