In the book, the author discusses several topics of interest to both Muslim and non-Muslim readers. We find a chapter on the development of writing about the Prophet's biography in the East and West, reflections on the truth about Abu Lahab, the role of the hadiths attributed to the Prophet in the history of Islamic society, reflections on the truth about the righteous saints, the opportunities for success in establishing societies on Islamic foundations, and the awaited Mahdi in our contemporary lives. He also had a proactive opinion on the issues of terrorism and its attribution to Islam, believing that conditions will not improve unless individuals, states, ruling regimes, and international organizations remember the necessity of working together so that the oppressed and defeated do not appear that terrorism, whether local or international, is the only available means for bringing about change and eliminating injustices. The book, The Sad Muslim's Guide, was able to break away from the traditional flock of religious writing to broad horizons, bearing the features of modernity and enlightenment that may shake up entrenched ideas and give the mind an opportunity to think differently.