Rooh-ul-Bayaan is one of the best Tafseers written in the world. It has two aspects: first, it deals with all topics that fall within the sphere of the General Tafseer (At-Tafseer-uz-Zaahiri); second, it deals with Spiritual Tafseer called (At-Tafseer-ul-Baatini, or Ishaari). In both of the aspects, it has done the best.