Steve Hawthorne: a medical missionary accepts his limitations. Missionaries to the Highland Quechua Indians, Bolivia: You are the body of Christ, and each one of you is a part of it… (1 Corinthians 12:27). Steve and his wife, Mary, have been serving with the Highland Quechua Indians in Bolivia for 17 years with SIM. They have three children.

Since 1980, Bob Yandian has been pastor of Grace Church, with a vibrant and growing congregation in his hometown of Tulsa, Oklahoma. He is also host of the popular Real Answers television broadcast and has a weekly teaching radio broadcast called Precepts with Bob Yandian. He is founder of Grace School of Ministry, a two-year ministerial training school. Bob is widely acknowledged as one of the most knowledgeable Bible teachers of this generation. His practical insight and wisdom into the Word of God has helped countless people around the world to live successfully in every arena of the daily Christian life. He attended Southwestern College and is also a graduate of Trinity Bible College. He has served as both instructor and Dean of Instructors at Rhema Bible Training Center in Broken Arrow, Oklahoma. Bob and his wife, Loretta, have been married for over thirty years, are the parents of two grown married children, and have four grandchildren. Bob and Loretta Yandian reside in Tulsa, Oklahoma.

Sergio Scataglini is the Founder and President of Scataglini Ministries, Inc. He received his MA degree in Theology from Fuller Theological Seminary in Pasadena, California. God has given Sergio a ministry to impart to others a passion for a life of holiness.

Larry Lea is the author of five books and the president of Tulsa-based Larry Lea Ministries.