Which Surah of the Holy Quran is known as the 'Mother of the Book' (Umm al-Kitab) due to its comprehensive nature and significance?

Explanation

Surah Al-Fatiha is known by many names, including 'Umm al-Kitab' (Mother of the Book) and 'Umm al-Quran' (Mother of the Quran), because it summarizes the core themes of the Quran and serves as an introduction to its teachings.