The objective of this research is to obtain information of the execution process of Arabic language instructional and some factors influencing it at Madrasah Aliyah Keagamaan (MAK) Bandar Lampung. The research methodology is naturalistic inquiry. Research location is in Madarasah Aliyah Negeri I (MAN Model) Bandar Lampung at MAK majors. The data collected by interview, participant observation,…