What is Christianity ?: An Introduction to the Core Tenets of Orthodox Christianity.

In a culture drowning in opinions and uncertainty, the most important questions remain the oldest ones: Who is God? Who is Jesus? What is truth? Why does any of this matter?

This book cuts through the noise and returns to the foundations. Drawing from Scripture and the historic core of the Christian faith, it explains—in plain language—what Christianity actually is, what Christians have always believed, and why those beliefs still matter today.

Whether you’re skeptical, new to the faith, or looking to rebuild your understanding from solid ground, this book offers a straightforward path: no theological jargon, no trendy detours, just clarity about God, humanity, sin, salvation, the church, and the hope to come.

Christianity isn’t a vague philosophy or a shifting cultural idea. It is a claim about reality—and every person must decide what to do with that claim.

This book helps you begin.