How does the Church determine who is truly a saint? In this fascinating exploration, Fr. Ken Brighenti and John Trigilio pull back the veil on the complex and rigorous process of canonisation. They look at the historical and theological necessity of miracles as evidence of a person's heroic virtue and life in God. By examining the lives of various saints, the authors break down the legal and spiritual investigation required to confirm that a person is indeed experiencing the glory of heaven. This book is an excellent resource for anyone who has ever wondered about the 'why' and 'how' behind the Church’s decision to elevate individuals to the altar. Combining clear theological explanation with real-world examples, it helps you move past the myths and understand the deep, systematic, and prayerful approach the Church takes to sainthood. Whether you are a student of theology or simply someone who finds the lives of the saints deeply moving, this book provides the clarity you need to appreciate the miracle-filled journey to canonisation.