Pendidikan Agama Islam Tazkiyatun Nafs Sebagai Upaya Penguatan Kepribadian Guru di Madrasah Aliyah

This study aims to identify and analyze tazkiyatun nafs Islamic religious education as an effort to strengthen teacher personality competencies in Madrasah Aliyah. This research includes field studies or field research, collecting data in this research through observation, interviews, and documentation. While the analysis of the research data follows Miles and Huberman, which is carried out interactively and continuously until complete, so that the data is saturated, by means of reduction, display and drawing conclusions. The result: teacher's personality competence is one of the main factors apart from the knowledge he has, in providing examples to students, a clean foundation of his soul is needed (tazkiyatun nafs); The teacher is the person who has the most influence on the development of his students. So as a teacher must have good personality competence, especially a clean heart, in order to lead his students to behave well in interacting with other people in their environment; Islamic religious education tazkiyatun nafs has a role in strengthening the personality of a teacher. Because through Islamic religious education tazkiyatun nafs the soul becomes holy, holy soul means the personality of a teacher is healthy or good .