"21 The Magic of Ignorance" is an insightful non-fiction book that addresses the challenges of ignorance and outlines ways to overcome them. The author, Sam Tunda, encourages readers to equip themselves with the necessary knowledge and habits to lead a fulfilling life in the knowledge of God. The book is aimed at a broad audience, including believers, parents, and educators, and offers valuable insights for personal and spiritual development. It discusses the dangers of ignorance and provides practical advice to counteract the evil that is pervasive in today's world. The message is clear: Through knowledge and understanding, one can better navigate life's challenges and grow in the grace of God.