Rev. Carl Haak, Rev. Wilbur Bruinsma, Rev. Rodey Kleyn

Rev. Carl Haak, Rev. Wilbur Bruinsma, Rev. Rodey Kleyn

The Reformed Witness Hour is a radio and internet program committed to the proclamation of God’s truth—that He is pleased to gather His people to Himself in the way of repentance and faith in our Lord and Savior Jesus Christ. We broadcast on stations in North America and throughout the world, posting our messages on our website and on

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Rev. Carl Haak

Our current senior radio pastor is Rev. Carl Haak, minister of Georgetown Protestant Reformed Church in Hudsonville, MI. 

Rev. Carl Haak graduated from the Protestant Reformed Seminary in June of 1979 and was ordained into the ministry in September 1979 as pastor of Southeast Protestant Reformed Church in Grand Rapids, MI. In 1986 he accepted the call to serve as pastor of Lynden Protestant Reformed Church in Lynden, Washington. In 1994 he began serving in Bethel Protestant Reformed Church in Roselle, Illinois. In 2004 he accepted the call to Georgetown Protestant Reformed Church. 


Rev. Wilbur Bruinsma

Rev. Wilbur Bruinsma has spent over 39 years in the ministry, serving in four Protestant Reformed congregations and twice as missionary. He is currently the pastor of Pittsburgh Protestant Reformed Church in Pittsburgh, PA. 


Rev. Rodey Kleyn

Rev. Rodney Kleyn has labored in the ministry in the Protestant Reformed Churches for over 15 years. Prior to pastoring his current congregation, Covenant of Grace Protestant Reformed Church in Spokane, WA, he served in Trinity Protestant Reformed Church in Hudsonville, MI.



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