 A Witness who has been formally reproved or reinstated cannot be appointed to any "special privilege of service" for at least one year.Serious sins involving child sex abuse permanently disqualify the sinner from appointment to any congregational "privilege of service", regardless of whether the sinner was convicted of any secular crime.Similarly to many groups having their origins in the 1830s Restoration Movement, Christadelphians call their form of excommunication "disfellowshipping", though they do not practice "shunning".