The Definitive Prayer Guide to Every Nation
A House of Prayer for All Nations
Join people from every nation, praying for people in every nation. Operation World equips believers to respond to God's call for his people to pray.
PRAY TODAY
United States of America
| Population | Peoples | Languages | Christian | Evangelical |
|---|---|---|---|---|
| 341,814,420 | 522 people groups | 176 | 77.62% | 28.9% |
Prayer
New expressions of Christian and evangelical faith emerged in recent years, within and alongside existing white and Black churches. These groups show commitment to spirituality and holistic ministry, and practise their faith with worship and engagement in their communities. They show less loyalty to the political or denominational barriers dividing... Read More
Our Publications
All books and resources by Operation World
We’ve produced many different publications in several different languages. Learn about them here.
Latest News
Praying for peace – and an end to the war – in Ukraine
Some friends of Operation World are part of a very strategic prayer initiative regarding the war in Ukraine. There is some well-established history in recent decades of “special operations” of prayer, intercession, and repentance that bring breakthrough in the ending of conflicts and the forging of peace – even reconciliation. This is one of them, […]
A Clarion Call to Missions from a Century Ago
John P Jones was a Welsh-born Congregationalist missionary who served in India for many years around the turn of the 20th Century. He was involved and influential in the epochal 1910 World Missionary Conference in Edinburgh. Looking for a particular quote in a digital copy of his world The Missionary Problem (also written in 1910), […]
Sudan: A Catastrophe Ignored
With the eyes of the world focused on Gaza and Israel, and with so much energy expended globally on protests and arguments (along with counter-protests and counter-arguments), the humanitarian disaster unfolding in Sudan, fuelled by war and violence, is largely being ignored. There are several reasons why I believe this is so. Many Christians are […]
There has never been a spiritual awakening in any country or locality that did not begin in united prayer.
A.T. Pierson