تهذيب الذات (Self-Refinement) is a spiritual and self-development book by Mohammed Al-Hilli that explores the concept of self-improvement through Quranic verses. The book offers guidance on personal growth and character development from an Islamic perspective. Key features: • Written by Islamic scholar Mohammed Al-Hilli • Focus on self-development and spiritual growth • Based on Quranic verses and teachings • Part of religious educational series • Arabic language text • Includes religious and moral guidance The book cover features an artistic illustration combining a Quran stand with architectural elements in watercolor style, reflecting its spiritual and educational content. The title emphasizes self-refinement (تهذيب الذات) as mentioned in various verses, making it suitable for readers seeking Islamic perspective on personal development.