Repository
An open-source library for study — published works, transcribed messages, short writings, and unpublished works that are freely available to share, free to download. New material is added as it is verified and cleared to share.
Writings Index
The verified index of Apostolic authors and their works lives in this repository:
From Acts 2:38 Life
Apostolic History
Downloadable · PDFThe story of the Oneness Pentecostal movement, from the day of Pentecost to the present day — the PDF edition of this site's History page.
Download PDF (21 KB) →What We Believe
Downloadable · PDFThe doctrine of the Apostolic faith, drawn from the published statements of the Apostolic bodies — the PDF edition of this site's Doctrine page.
Download PDF (9 KB) →Writings Library
Downloadable · PDFA verified bibliography of Apostolic books and periodicals — the PDF edition of the Writings Index below.
Download PDF (8 KB) →Published Documents
Documents published by the United Pentecostal Church International and posted here for reference, exactly as published.
UPCI Statistics Pamphlet 2025
Downloadable · PDFThe UPCI's published statistical summary of the fellowship.
Download PDF (2.5 MB) →Survey of Senior Pastors 2021
Downloadable · PDFResults of the UPCI's 2021 survey of senior pastors.
Download PDF (437 KB) →Pastor Survey Results 2022
Downloadable · PDFResults of the UPCI's 2022 pastor survey.
Download PDF (849 KB) →FACT Survey Results 2025
Downloadable · PDFThe 2025 Faith Communities Today (FACT) survey results for UPCI congregations.
Download PDF (2.8 MB) →Church Counts 1945–2026
Downloadable · PDFThe UPCI's published church-count series, from the 1945 merger to today.
Download PDF (251 KB) →Minister Counts 1945–2026
Downloadable · PDFThe UPCI's published minister counts by credential level, 1945 to today.
Download PDF (1.3 MB) →UPCI Statistics — Research & Development Booklet 2024
Downloadable · PDFThe UPCI Research & Development department's 2024 statistics booklet: churches, ministers, district maps, giving, and survey summaries.
Download PDF (5.9 MB) →Church Counts by Geography 2025
Downloadable · PDFThe UPCI's published church counts by country, region, and district for 2025.
Download PDF (176 KB) →Minister Counts by District 2021–2024
Downloadable · PDFThe UPCI's published minister counts by district, 2021–2024.
Download PDF (3.4 MB) →Father's Day Offering 2008–2024
Downloadable · PDFUPCI Men's Ministries' published annual Father's Day Offering totals, 2008–2024.
Download PDF (327 KB) →The Library — Books
Books from the research library, posted for study. This shelf was added on October 26, 2026 and is being audited — titles may move or come down as the audit lands.
The Phenomenon of Pentecost — Frank J. Ewart
Downloadable · PDFEwart's classic account of the rediscovery of baptism in Jesus' name and the gift of the Holy Ghost.
Download PDF (433 KB) →The Winds of God — Ethel E. Goss
Downloadable · PDFThe story of the early Pentecostal movement (1901–1914) in the life of Howard A. Goss, by his wife Ethel.
Download PDF (1.4 MB) →Their Story: 20th Century Pentecostals — Fred J. Foster
Downloadable · PDFFoster's history of the Pentecostal movement's first generations (first published as Think It Not Strange).
Download PDF (3.2 MB) →What God Hath Wrought — O. F. Fauss
Downloadable · PDFThe complete works of O. F. Fauss: his history and writings from the early Oneness movement in Louisiana and beyond.
Download PDF (4.8 MB) →United We Stand — Arthur L. & Charles E. Clanton
Downloadable · PDFThe Jubilee Edition history of the United Pentecostal Church, from its roots to the 1945 merger and after.
Download PDF (3.6 MB) →The Early Pentecostal Revival — James L. Tyson
Downloadable · PDFA history of twentieth-century Pentecostals and the Pentecostal Assemblies of the World, 1901–30 (adapted from Chalices of Gold).
Download PDF (11.4 MB) →Highlights in Church History — S. C. McClain
Downloadable · PDFMcClain's survey of church history from the apostles to the Pentecostal movement (first edition 1948).
Download PDF (578 KB) →A History of Christian Doctrine, Vol. 1 — David K. Bernard
Downloadable · PDFVolume 1: The Post-Apostolic Age to the Middle Ages, A.D. 100–1500.
Download PDF (757 KB) →A History of Christian Doctrine, Vol. 2 — David K. Bernard
Downloadable · PDFVolume 2: The Reformation to the Holiness Movement, A.D. 1500–1900.
Download PDF (1.3 MB) →A History of Christian Doctrine, Vol. 3 — David K. Bernard
Downloadable · PDFVolume 3: The Twentieth Century, A.D. 1900–2000.
Download PDF (1.3 MB) →Understanding the Articles of Faith — David K. Bernard
Downloadable · PDFBernard's examination of the United Pentecostal Church International's Articles of Faith.
Download PDF (555 KB) →Meet the United Pentecostal Church International
Downloadable · PDFAn introduction to the UPCI by David Bernard, J. L. Hall, and others — its history, doctrine, and structure.
Download PDF (322 KB) →Papers, Courses & Short Writings
Symposium papers, short writings, a classic Bible study course, and a publisher's sample chapter.
The Whole Gospel — David K. Bernard
Downloadable · PDFA short writing on the complete conversion pattern of Acts: forgiveness and the infilling of the Spirit together.
Download PDF (86 KB) →Biblical Literacy in the UPCI — Jared S. Runck
Downloadable · PDFAn interim, ad hoc report presented at the 2025 Symposium of Apostolic Pentecostal Scholars (Urshan Graduate School of Theology).
Download PDF (232 KB) →Yeshua or Jesus: A Review of the Sacred Name Movement — Jason L. Weatherly
Downloadable · PDFA paper presented at the Urshan Symposium of Apostolic Pentecostal Scholars.
Download PDF (195 KB) →Barriers to Church Growth — Nathan Marlette
Downloadable · PDFA church consultation case study from Urshan Graduate School of Theology.
Download PDF (376 KB) →Pentecostal Bible Study Course
Downloadable · PDFThe classic home Bible study course (©1966, E. Rohn): introduction to the Bible, Old and New Testament studies, salvation, the Godhead, and Christian living.
Download PDF (1.3 MB) →Early Oneness Pentecostalism — Chapter 1 (Sample) — Talmadge L. French
Downloadable · PDFThe publisher's sample first chapter, “Without the Camp,” from French's study of early Oneness Pentecostalism and G. T. Haywood.
Download PDF (159 KB) →Theses & Archives
Unpublished works that are freely available to share, and a directory of where the movement's records live.
Early Oneness Pentecostalism, G. T. Haywood, and the Interracial PAW (1906–1931) — Talmadge L. French
Downloadable · PDFFrench's University of Birmingham PhD thesis (2011), held in the university's open e-theses repository — an unpublished work, freely available to share.
Download PDF (1.4 MB) →Directory of Pentecostal Archives and Collections — SPS
Downloadable · PDFThe Society for Pentecostal Studies Library and Archives Group's working directory of Pentecostal archives and collections worldwide (compiled 2022–2026).
Download PDF (234 KB) →