The Center for the Study of Oneness Pentecostalism

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The Center for the Study of Oneness Pentecostalism CSOP is a museum dedicated to documenting and preserving the history of the United Pentecostal Church International and the Oneness Pentecostal Movments.

Going back and remembering, the lives lost, lives changed, hero’s that are still with us… a country that will never forg...
09/11/2026

Going back and remembering, the lives lost, lives changed, hero’s that are still with us… a country that will never forget.

Here, an excerpt from the 2001 November issue of The Pentecostal Harold (now Pentecostal Life), sharing testimonies of that day, September 11th 2001.

08/10/2026
08/10/2026

Hymn being played by Don Martin.

Newly accessioned piece for CSOP. Thank you to the Inman/McNulty family and thank you to Don Martin (Historical Society ...
08/10/2026

Newly accessioned piece for CSOP.
Thank you to the Inman/McNulty family and thank you to Don Martin (Historical Society Chairman) for delivering it to us here at CSOP.
A beautiful artifact full of history and more stories to tell.

And it still works! Will post a video of it being played by Don Martin himself.

08/10/2026

From the Inman/McNulty family in Tulsa, Oklahoma.

“Mother’s Memorial” will be Celebrating 70 years of its service this year!
07/07/2026

“Mother’s Memorial” will be Celebrating 70 years of its service this year!

It was a privilege to have met him last year. Praying for Sis. Burns and extended family.
06/13/2026

It was a privilege to have met him last year. Praying for Sis. Burns and extended family.

Combing through the archives at CSOP and found this. Texas District is celebrating 80 years as a district in this very T...
06/02/2026

Combing through the archives at CSOP and found this. Texas District is celebrating 80 years as a district in this very Tabernacle today!

Thank you for your time and knowledge that you shared with us today Dr. Garret. Always a fun time to learn more about Pe...
03/09/2026

Thank you for your time and knowledge that you shared with us today Dr. Garret.
Always a fun time to learn more about Pentecostal Heritage and the testimonies that have been left behind.

Address

210 Pentecostal Way
Wentzville, MO
63385

Opening Hours

Tuesday 10am - 4:30pm
Wednesday 10am - 4:30pm
Thursday 10am - 4:30pm
Friday 10am - 3:30pm

Telephone

+16362297992

Website

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