Society is not analogous to a born again saved individual. Nor does a born again saved individual regret having to give up in order to avoid hell. Changed actions do not indicate a changed heart but a changed heart will change actions. A true born again Christian has a changed heart which results in changed actions. Simply changing actions is not what saves.
>>I'm not competent to decide whether anyone else is a Christian; maybe it's just a failure to think things through.<<
We are called to discern however. True repentance is not just giving up the act. True repentance comes from a regretful heart.
Very true.