11And such were some of you. But you were washed, but you were sanctified, but you were justified in the name of the Lord Jesus and by the Spirit of our God.

Man A is the offender - see Paul's list of possible offenses and click on them for further meanings. If he continues in his wicked ways he will not enter into kingdom blessings (the inheritance of God). Paul exhorts such a one to yield to Church discipline and repent and be restored (verse 11 shows the process of restoration - cleansing - sanctifying and justifying.)