Christian Theology: An Introduction van Alister E. McGrath and Matthew J. Thomas is an English-language study book on Christian theology. This book offers a clear and concise introduction to the main themes and developments in Christian theology across the centuries.
The book is suitable for professionals and students without prior knowledge who are looking for a complete overview of historical, philosophical, and systematic theology. It covers various traditions such as Catholic, Orthodox, Protestant, and Evangelical in a theologically neutral way. The seventh edition includes updated content and fifteen new lectures provided by McGrath.
The theme aligns with topics such as Christian theology, religion, and theological methodology. The book is praised as one of the most used and respected textbooks in the field.

