Depression, anxiety and loneliness are common problems today. Envy, greed and materialism invade our hearts and poison our relationships and lives. Racism, warfare and economic deprivation the symptoms of a greater spiritual weakness are destroying our world. What is the solution to all of these problems? We need a spiritual awakening, a healing of the hearts that can heal the world.

We need to rediscover our iman. This book attempts to revive authentic Islamic spirituality based on the Quran and Sunnah by collecting and explaining forty hadiths of the diseases of the heart and the purification of the soul. It is a book of tazkiyah, a self-help book, and a project of changing your life and increasing your iman. In it, you will find practical advice on how to cleanse your heart and bring change into your life. If we fix our hearts, we can fix the rest of our lives.