Already in his youth, Wolfgang Dyck several times committed criminal offences and spent 11 years in prison. Through contacts with the Salvation Army he experienced a conversion to Jesus Christ, which changed his life completely. The former dangerous criminal now became a passionate caller to Jesus Christ. In bars and night clubs, in prisons and on the street he unrestingly preached the message of the cross. Where he appeared, headlines in the newspapers and riots among the Christians were the order of the day. His unusual life story is a testimony for the fact that for God there are no lost causes.