Answer:
Arrange a private meeting with the offender. (Matthew 18:15)
If a private meeting fails, meet with them and several witnesses. (Matthew 18:16)
Admonish and warn them. (Titus 3:10)
As a final resort, bring the matter up to the whole church. (Matthew 18:17)
Remove their membership, and avoid them. (Romans 16:17)
Be ready to forgive them when repentance occurs. (2 Corinthians 2:7)
Step-by-step explanation: