Operation World

Operation World is a comprehensive prayer guide and reference book focused on global missions and the status of Christianity worldwide. It provides detailed information about every nation, including religious demographics, prayer needs, and current challenges facing the Church. The book contains country-by-country statistics and analyses of religious movements, social issues, and unreached people groups. Each entry includes specific prayer points and factual updates about Christian growth, persecution, and ministry opportunities in that region. The text serves multiple functions - as a daily prayer manual, a missiological resource, and a statistical reference for understanding global Christianity. Maps, charts, and tables supplement the written content to present data about population, economics, and religious adherence. At its core, Operation World represents an intersection between data-driven research and spiritual practice, aiming to mobilize informed prayer for global evangelization and church growth. The book's systematic approach creates a framework for readers to engage with global missions through strategic intercession.

Readers value Operation World as a comprehensive prayer guide focused on global missions and country-specific data. They highlight its detailed statistics, prayer points, and cultural insights for each nation. Likes: - Daily prayer calendar format helps structure intercession - Up-to-date demographics and religious statistics - Includes current events and challenges facing each country - Maps and infographics aid understanding - Available in print and digital formats Dislikes: - Some data becomes outdated quickly - Print version's small font size hard to read - Digital version lacks some print features - Some users find the amount of information overwhelming - Limited coverage of certain regions/countries Ratings: Goodreads: 4.5/5 (334 ratings) Amazon: 4.7/5 (456 reviews) Notable review quote: "This book transformed my prayer life and opened my eyes to God's work globally. The statistics and prayer points make intercession specific and meaningful." - Amazon reviewer Many readers use it alongside the companion Operation World mobile app for updated information.

Global Church by Philip Jenkins Presents statistical data and analysis of Christianity's demographic shifts from the Global North to the Global South during the 20th and 21st centuries.

Window on the World by Jason Mandryk Functions as a child-focused prayer guide for global missions with country-specific information and cultural insights.

From Jerusalem to Irian Jaya by Ruth A. Tucker Chronicles the history of Christian missions through biographical accounts of missionaries who served in different regions and time periods.

The Future of the Global Church by Patrick Johnstone Maps the spread of world religions, demographic trends, and Christian movements through detailed charts and statistical analysis.

The Atlas of Global Christianity by Todd M. Johnson Provides visual representations of Christian demographics, movements, and trends through maps and statistics covering the years 1910 to 2010.

🌍 Operation World has been translated into multiple languages and is considered the definitive prayer guide for global missions, having sold over 2.5 million copies since its first edition in 1974. 📊 The book contains detailed statistics and prayer information for every nation on Earth, including data on religious demographics, social issues, and answered prayers from previous editions. ✝️ Patrick Johnstone, the original author, began the project as handwritten prayer notes while serving as a missionary in South Africa, before Jason Mandryk took over as lead author in 2001. 🔄 The book is updated approximately every 7-10 years to maintain accuracy, with researchers collecting data from thousands of Christian workers and organizations worldwide. 📱 Operation World has evolved beyond print, offering digital resources including a mobile app and daily prayer email service that helps believers pray systematically for different countries throughout the year.