Understanding Pentecostalism: History, Modern Denominations, and Key Leaders

By Divinity Clergy Wear

Pentecostalism is one of the fastest-growing movements in global Christianity, known for its dynamic worship, emphasis on the Holy Spirit, and deep spiritual conviction. From its humble beginnings in the early 20th century to its massive influence today, Pentecostalism has shaped churches, cultures, and leaders around the world. In this blog post, we’ll explore the history of Pentecostalism, its major denominations today, what Pentecostal preachers wear, and some of the most influential Pentecostal leaders.

A Brief History of Pentecostalism

Pentecostalism traces its roots back to the early 1900s, particularly the Azusa Street Revival in Los Angeles, California, in 1906. Led by William J. Seymour, a Black Holiness preacher, this powerful movement emphasized the baptism of the Holy Spirit, evidenced by speaking in tongues, divine healing, prophecy, and spiritual gifts.

The revival drew a diverse crowd and was marked by passionate worship and interracial unity—unusual and groundbreaking for its time. From Azusa Street, the Pentecostal message spread rapidly throughout the United States and around the world, igniting new churches, ministries, and denominations committed to Spirit-filled living.

Modern-Day Pentecostal Denominations

Today, Pentecostalism is a global force, with an estimated 600 million adherents worldwide. Several denominations and movements have formed under the Pentecostal umbrella. Here are a few of the most prominent:

1. Church of God in Christ (COGIC)

Founded in 1897 and formally organized in 1907, COGIC is the largest Pentecostal denomination in the U.S. with a predominantly African-American membership. Known for its strong preaching, worship, and commitment to holiness.

2. Assemblies of God (AG)

Established in 1914, the Assemblies of God is one of the world’s largest Pentecostal fellowships. With a strong missionary focus, AG churches exist in over 200 countries.

3. United Pentecostal Church International (UPCI)

A leading Oneness Pentecostal denomination, the UPCI emphasizes the name of Jesus in baptism and has grown rapidly in North America and abroad.

4. Pentecostal Assemblies of the World (PAW)

Formed in 1906, PAW is another prominent Oneness Pentecostal organization that holds a strong emphasis on baptism in Jesus’ name and living a holy lifestyle.

5. International Pentecostal Holiness Church (IPHC)

With roots in the Holiness movement, IPHC combines Wesleyan theology with Pentecostal spirituality, maintaining a global presence.

What Do Pentecostal Preachers Wear?

While Pentecostal worship services are known for their expressive and informal style, the attire worn by Pentecostal preachers—especially during official ceremonies, conventions, and holy convocations—is deeply rooted in church tradition and liturgical formality.

Here are some garments commonly worn by Pentecostal clergy:

• Anglican Robes: Often worn during formal services, Anglican robes are long, flowing garments that provide a distinguished and traditional appearance, reflecting spiritual authority and reverence.

• Class A Vestments: A full set of formal clergy attire typically worn by bishops and senior ministers during high holy days or ordination services. This includes a cassock, cincture, surplice, tippet, and occasionally a pectoral cross and cord.

• 33-Button Cassocks: Symbolizing the 33 years of Christ’s life on Earth, the 33-button cassock is a staple among Pentecostal and Apostolic clergy. It is worn buttoned all the way up and may be layered with a surplice or preaching band for added distinction.

• Surplices: A white, flowing garment worn over a cassock, the surplice is often used in formal liturgical services. It adds a sense of holiness and tradition to the minister’s appearance, especially in Episcopal-style worship.

• Clergy Collars & Preaching Jackets: Day-to-day ministry attire may also include clergy shirts with Roman or tab collars, and traditional preaching jackets during less formal services.

At Divinity Clergy Wear, we specialize in high-quality Pentecostal clergy apparel—from Class A vestments and Anglican robes to bishop attire, preaching suits, and 33-button cassocks—ensuring ministers can serve with confidence, style, and spiritual authority.

Influential Pentecostal Leaders

Over the decades, Pentecostalism has been shaped by powerful leaders who carried its message worldwide:

• Bishop J. Drew Sheard Sr. – Presiding Bishop of COGIC and a prominent voice for global Pentecostalism.

• William J. Seymour – Considered the father of modern Pentecostalism and the key figure behind the Azusa Street Revival.

• T.D. Jakes – While not affiliated with a traditional Pentecostal denomination, Bishop Jakes’ preaching style and teachings are deeply influenced by Pentecostal theology.

• G.E. Patterson – Former COGIC Presiding Bishop known for his powerful preaching and national TV ministry.

• Aimee Semple McPherson – Founder of the Foursquare Church and one of the first Pentecostal evangelists to effectively use media in ministry.

Pentecostalism Today

Pentecostalism continues to thrive in the 21st century. Known for spirit-filled worship, miraculous healing, and charismatic preaching, Pentecostal churches are especially growing in Africa, Latin America, and Asia. In the U.S., Pentecostal influence is felt across denominations and even in many non-denominational churches.

As a clergy wear provider, Divinity Clergy Wear is proud to serve pastors, bishops, evangelists, and ministers in the Pentecostal tradition with quality pulpit robes, vestments, and ministry attire that honor the calling and spirit-led mission of this powerful movement.

Final Thoughts

From a small revival in Los Angeles to a worldwide movement, Pentecostalism continues to impact lives through its emphasis on the power of the Holy Spirit. At Divinity Clergy Wear, we celebrate this heritage by equipping today’s Pentecostal leaders with garments that reflect their passion, authority, and purpose in ministry.