Hamka and Siti Raham Vol. 2 description:

Shortly after the proclamation of Indonesia's independence, the threat of a second aggression from the Allied forces emerged. Hamka decided to travel around Medan to spread the importance of unity between the community (religious figures) and the Indonesian military, in order to prevent them from being divided. However, this effort led to Hamka being shot. Fortunately, Hamka survived and as a result of his service, he moved to Jakarta and founded Al-Azhar. However, Hamka was falsely accused of being involved in a rebellion against Soekarno. He was arrested and tortured to sign a confession letter. Hamka persisted and his experience led to him writing the most influential book in Islamic education, the Tafsir Al Azhar.