Dr. Ervin and Fay Donaldson are a powerful couple who are driven with a vision to bless the leaders of the Kingdom of God. They are multi-gifted as pastors, missionaries and overseers of many pastors as well as local churches. For over 51 years, this couple has traveled the world taking teams of medical doctors, construction workers, educators, children's pastors and evangelists to help build churches around the world. The Donaldsons have pastored churches in Hollis, Oklahoma; Ardmore, Oklahoma; Knoxville, Tennessee; and Bethany, Oklahoma for almost 40 years. During this period, they have given large sums of time and money to world missions. Now, they work full-time ministering to other ministers as their pastors and overseers. Dr. Ervin Donaldson also preaches for various churches bringing a fresh Word from God and travels world-wide training leaders in God's Kingdom. Dr. Ervin and Faye Donaldson are the proud parents of four children, eight grandchildren, as well as six great grandchildren.

Drs. Coy and Dee Barker are ministerial visionaries who epitomize a life quest of pursuing the glory of God, and operating in the supernatural with the evidence of miracles, signs and wonders that follow. For over 40 years, Dr. Barker has served as senior pastor, with his ministry beginning in Millersville, Tennessee, where he took the membership from 20 to over 1600 active members. He then pastored in Montgomery, Alabama, experiencing tremendous growth from 120 members to over 1800 members. His next move in ministry took him to Oklahoma, where the church grew from 300 to over 4000 members. This was all preparation for his move to Atlanta, Georgia when he birthed a multi-cultural, nondenominational ministry. Dr. Dee walks hand-in-hand with her husband in ministry, and is a psalmist who carries a mantle fashioned for leading true worshippers into the throne room. She serves as co-pastor of their present ministry, as well as is the founder of Steppin’ Out Ladies, a ministry birthed to encourage women to step out and into their God-ordained destiny.

They jointly collaborate with Dr. Ervin Donaldson of Calvary Christian International Fellowship where they offer worldwide apostolic supervision to over 1000 licensed and ordained ministers. Their testimonies demonstrate God’s unmerited favor and complete restoration. The Barkers have a son that resides with them in Atlanta, Georgia, two daughters that live in Oklahoma, and four grandchildren.