Greater Heights History

Greater Heights Assembly of God was established in the 1990s in the Mitchell McKinley community at the site of the former Trinity Assembly of God with a heritage that dates back several decades into the Dawson community.
In 2015, we moved into our current location which allows us to to focus more on our community.
There have been historic revivals and outpourings of the power of the Holy Spirit in great measure throughout the years at Greater Heights. While we have this powerful heritage, we will not be content to rest on those spiritual victories, but firmly believe that God wants to continue to pour out His Spirit new and fresh today!

Greater Heights Vision:

Loving God, Serving All with Compassion

sums up what God has called us to do as we live our mission for Jesus

Greater Heights Values:


To God, each other and our community. Luke 10:27


To each other and our community. 1 Peter 2:17


We will practice biblical principles with each other and our community. 1 Chronicles 29:17


We stand together without division under the authority of our church leaders. 2 Corinthians 13:11


We encourage everyone to participate in ministry. Titus 3:14


We will equip and encourage everyone to dedicate themselves to growing while using their gift and talents 1 Peter 4:10-11

Leadership Team:

Our leadership team recognizes the authority of God, and realizes that we are shepherds who serve under the Chief Shepherd, Jesus Christ. We desire to devote ourselves to prayer and to the ministry of the Word. Our passion and goal is to equip the believers for the work of the ministry until we all attain maturity in the fullness of Christ.

Les & Annette Castleberry, Lead Pastors

Pastor Les and Annette Castleberry are both natives of the Tulsa metro area. They attended the same church as children never imagining that one day they’d be married. They served as Youth Pastors at Prattwood Assembly of God for 4 1/2 years before coming to Greater Heights as Lead Pastors in 2006. They have been married for 30 years and have 2 grown children, Nick & Natalie.
Pastor Les emphasizes doing these 3 things on a regular and frequent basis, will make your walk with God the best that it can be is summed up in  1. Reading your Bible, 2. Prayer, 3. Attending church.

Bill & Saundra Epps, Associate Pastors

Pastor Bill & Saundra Epps are native Oklahomans and have pastored churches in Arkansas, Tennessee and Oklahoma. They have been married over 50 years and have 3 daughters as well as 6 grandchildren.

What we believe:



Four defining truths of the Assemblies of God





Two years after the founding of the Assemblies of God, members adopted 16 beliefs for the Fellowship. This list, known as the Statement of Fundamental Truths, remains virtually unchanged. Four of these beliefs are considered the major tenets of the Fellowship. They are:

1. Salvation Through Jesus Christ (John 3:3, 16, 17; Romans 10:13; Ephesians 2:8, 9)
Salvation is received through repentance toward God and faith toward the Lord Jesus Christ. By the washing of regeneration and renewing of the Holy Spirit, being justified by grace through faith, man becomes an heir of God, according to the hope of eternal life.
2. Baptism in the Holy Spirit (Acts 1:8; 2:4; 17, 18, 38, 39)
All believers are entitled to and should ardently expect and earnestly seek the promise of the Father, the baptism in the Holy Spirit and fire, according to the command of our Lord Jesus Christ. This was the normal experience of all in the early Christian Church. With it comes the enduement of power for life and service, the bestowment of the gifts and their uses in the work of the ministry.
3. Divine Healing for the Sick (James 5:14-16)
Divine healing is an integral part of the gospel. Deliverance from sickness is provided for in the atonement, and is the privilege of all believers.

4. The Second Coming of Christ (1 Thessalonians 4:14-16; 1 Corinthians 15:51, 52)
The second coming of Christ includes the rapture of the saints, which is our blessed hope, followed by the visible return of Christ with His saints to reign on earth for one thousand years.
For a complete list of the 16 Fundamental Truths of the Assemblies of God, you may visit: