Islam, migration and criminal activity are subjects, that find from media daily mention and employ the company. These are also aspects with those the social work is confronted almost daily. In this available bachelor thesis, subjects are picked up. This paper describes what impact the religion and the immigrant to the juvenile delinquency development has. The identity search of the Muslim youngsters is lighted up closer. In addition, reference is made to the social work with youthful Muslims. Finally the findings are articulated.