Nancy Dufresne has been in the ministry for over 35 years. For 25 years, she pastored World Harvest Church in Murrieta, California, and she now travels nationwide and abroad ministering in other churches. She is the president of Dufresne Ministries, as well as the president of and an instructor in World Harvest Bible Training Center, a full-time Bible school located in Murrieta, California. Nancy Dufresne is also the president of Fresh Oil Fellowship, a ministerial organization. 

Nancy Dufresne is known for her simple, clear teaching of God’s Word, and there is a strong flow of the gifts of the Spirit in her ministry. In this end-time era, Nancy Dufresne continues to emphasize moving with the Word and the Spirit.