This research was conducted with the aim of analyzing the content of the social education books of the secondary school in terms of paying attention to the educational components mentioned in the 31st letter of Imam Ali. In this research, quantitative content analysis method was used in order to analyze the social studies textbooks of the first secondary school. The statistical population of the research was in the content analysis section of the social studies textbooks of the first secondary school, and the entire population was examined in order to collect and analyze the findings. The data collection tool was the content analysis list of books based on the educational components of the 31st Letter of Imam Ali, which was compiled after studying the theoretical foundations and its validity was determined by experts. The unit of analysis was the sentences included in the text of textbooks. The results of the content analysis showed that the amount of attention paid to the educational components of letter 31 of Imam Ali in the seventh grade social education book was 20.95% and the amount of attention paid to the educational components of letter 31 of Imam Ali in the social education book It was 6.68% in the 8th grade and 4.80% in the 9th grade book. In total, in the reviewed books, the average amount of attention paid to educational components was 10.14%, which was a sign of weak and little attention paid to the educational components of Letter 31 of Imam Ali.