Pray that the message of the Lord may spread rapidly and be honored. Also pray that we may be delivered from wicked and evil men. Not everyone has faith. 2 Thessalonians 3:1-2

Keep away from every brother who does not live according to the teachings you received from us. 2 Thessalonians 3:6

Do not associate with him in order that he may feel ashamed. You do not regard him as an enemy. Rather, warn him as a brother. 2 Thessalonians 3:14-15

Sanctification is Jesus Himself in me (see 1 Corinthians 1:30). Oswald Chambers
Because of him you are in Christ Jesus, who became to us wisdom from God, righteousness and sanctification and redemption.