Archbishop N. Duncan-Williams is known in many parts of the world as the "Apostle of Strategic Prayer" and is the Archbishop and General Overseer of Christian Action faith Ministries, with over 100 affiliate and branch churches located in North America, Europe, Asia and Africa. He is also the Founder and President of Prayer Summit International. Prayer Summit brings the message and the power of prayer via conferences to many U.S. cities and abroad with its emphasis on corporate prayer and breaking down spiritual barriers that hinder revival in specific cities.

Anointed in the ministry of prayer, healing and the prophetic, his teachings have touched countless lives over the past twenty-five years. His intense passion for intercession and strategic prayer is born out of his personal experience. Archbishop Duncan-Williams offers counsel, direction and mentorship to upcoming ministry leaders as well as seasoned and established pastors and leaders. He has been instrumental in revival in many parts of the world. Archbishop believes that the different revivals that have come across the nations of our world were a result of prayer: There is no substitute for prayer; prayer is the lifeline of the believer and the church of Jesus Christ. He also believes that intercession will be the last move that will precede the coming of the Lord.

"Preaching is powerful, teaching is good, but none of these things move heaven and change the course of events in the natural. It is prayer that changes things. Teaching and preaching does not heal the land, but it is when God's people humble themselves and pray that heaven hears and heals the land; communities, cities, nations and families". has been recognized and God has divinely enabled him, on many occasions to turn crisis-threatened churches around and prophetically turn them in the right direction. Bishop has a distinct apostolic calling to Africa. This has included ministry to presidents as well as lending help to the poorest of the poor. God has used him to birth ministries in nations that are at the cutting edge of the 10/40 window. Many who refer to him as a spiritual father are currently on the frontline of ministry, preaching to the Jew, in Israel, and to the Arabs in Lebanon and throughout the Middle East. This apostolic calling has caused the Archbishop to take from Ghana, the same truths that have helped him build a strong dynamic ministry of over 10,000 members, into other nations of the world.