Church discipline is one of the most uncomfortable yet necessary responsibilities within the Christian community. Paul addresses a shocking situation in 1 Corinthians 5 where the Corinthian church was celebrating tolerance of serious sexual sin rather than addressing it with grief and accountability. The biblical approach involves condemning sin clearly, confronting it lovingly, and when necessary, removing unrepentant individuals from fellowship for redemptive purposes. This discipline applies specifically to those who claim to follow Christ but persist in serious sin, not to non-believers who don't know better. The goal is always restoration, not punishment, motivated by love for both the individual and the community's spiritual health.