This book seeks to demystify the core tenets and practices of Catholicism by tracing them back to their historical and creedal origins. Lawrence S. Cunningham, an established scholar in the field, aims to provide a clear and accessible explanation of Catholic thought, structure, and liturgy. The book addresses common questions about practices like confession and sainthood, and clarifies concepts such as papal infallibility, making these aspects understandable to both adherents and those curious about the faith. It prioritizes clarity over dense theological jargon, focusing on the 'why' behind various Catholic traditions and beliefs.

This work is designed as an accessible introduction to Catholicism, focusing on historical roots and practical explanations of church practices. The author's approach prioritizes clarity, aiming to demystify potentially confusing aspects of the faith for both Catholics and non-Catholics. The book's structure addresses common inquiries, suggesting it is intended to serve as a helpful guide for understanding the Church's institutional and liturgical framework. Its focus on foundational creeds and practical questions indicates a desire to provide a grounded, understandable overview of Catholic belief and practice.