Background: Today, education is more concerned with material and scientific issues than ethics, morals and morals. High decadence or moral decline indicates a moral crisis that is very concerning. Education should be able to touch various physical, spiritual, moral, ethical, psychological and physical aspects. Otherwise, education is like just a teaching, and nothing reaches students at all.
 Aim: This study aims to analyze the concept of akhlaq education according to K.H. Asy'ari in the book of Adab Al-Alim Wa Al-Muta’alim on students' behavior change.
 Method: The type of research that the author did was descriptive quantitative research. This research also involves a literature study approach to obtain deeper information about moral education in the book of Adab Al-Alim Wa Al-Muta'alim The source of data in research is the subject from which data can be obtained.
 Findings: All students in MAN 1 Bandar Lampung have actually applied good moral education to their teachers. However, on a number of indicators, there are still those who answer neutrally and are not even sure that they have implemented moral education.