Do Credo's believe there should be a re-baptism in this circumstance: 1. Adult is baptized upon a credible confession of faith. 2. This person lives an outwardly Christian life for some years. 3. This adult subsequently lives an outwardly worldly life for some years. 3. This adult now returns to the church, repents of sin, and declares he has become regenerate/ "saved" for the first time--- stating that the earlier confession of faith was not sincere. Re-baptism, or no? Why or why not? Thanks.