Faith
Evangelical Movement Grows in Global South
Faith Facts
- Evangelicalism is diverse and challenging to measure, especially as its center moves to the Global South.
- Researchers highlight Bebbington’s Quadrilateral and a threefold model to estimate evangelical numbers worldwide.
- Definitions of ‘evangelical’ are widely debated, varying across cultures, denominations, and regions.
Global faith leaders and researchers are wrestling with how to define and measure evangelical Christians, citing increasing diversity and growth in the Global South. Rather than a single, fixed identity, evangelicalism reflects varying beliefs and practices, making definitive counts difficult but crucial to tracking Christianity’s worldwide influence.
According to Dr. Gina Zurlo of the World Christian Database and Jason Mandryk from Operation World, universal agreement on who qualifies as evangelical remains elusive, unlike more clearly defined traditions such as Catholicism or Orthodoxy. Instead, identifying evangelicals involves theological, cultural, and even practical distinctions that differ by nation and context.
Zurlo’s research uses a layered approach, considering formal affiliations, Pentecostal and charismatic communities, and unaffiliated Protestant movements, leading to an estimate nearing one billion evangelicals. Mandryk’s team applies the Bebbington Quadrilateral, focusing on biblical authority, the centrality of Christ’s sacrifice, conversion, and active faith.
“Virtually nobody is using it exactly the same way,” Mandryk explained.
Complex cases, such as Brazil’s Universal Church or unregistered house churches in China, reveal how contested the label can be. American black Protestant churches may embody evangelical theology but eschew the term due to cultural and political associations. These examples remind believers to focus on faithfulness over labels.
When demographics and definitions shift, the Christian response remains rooted in truth, biblical clarity, and a commitment to sharing Christ’s love. Faithful witness bridges every boundary, affirming that God’s Word and Christ’s redemption call His people together in unity and purpose. Stand firm in upholding gospel truth wherever God’s family is found.