17 Preface وَالَّذينَ اهتَدَوا زادَهُم هُدًى وَآتاهُم تَقواهُمYusuf AliBut to those who receive1 Guidance, He increases the (light of) Guidance, and bestows on them their Piety and Restraint (from evil).Spiritual advancement is progressive: each step makes the next ones easier and more complete.