"Tafsir of Holy Quran Surah 66 to 70" presents a detailed commentary on Surahs At-Tahrim (The Prohibition), Al-Mulk (The Sovereignty), Al-Qalam (The Pen), Al-Haqqah (The Inevitable), and Al-Maarij (The Ascending Stairways). These surahs address vital aspects of personal conduct, divine justice, the certainty of the Hereafter, and the nature of human responsibilities. Surah At-Tahrim highlights the importance of upholding righteousness, while Al-Mulk emphasizes God's sovereignty and control over creation. Al-Qalam focuses on the qualities of a true believer, particularly patience and integrity in the face of trials. Al-Haqqah underscores the reality of the Day of Judgement and its inevitable truth, and Al-Maarij discusses the ascent of the soul and the rewards of the righteous. This tafsir offers readers a deep understanding of these surahs, incorporating historical context, linguistic interpretations, and spiritual reflections that guide individuals in their personal and social life.