From approximately 1980, Evangelical Christianity experienced a period of rapid global expansion. This growth was driven by a combination of extensive missionary networks, dynamic revival movements, and the strategic use of modern media to reach new audiences.

The movement flourished through a consistent focus on local church planting, which allowed it to establish a firm presence in diverse cultural contexts. Its appeal was rooted in several core tenets that resonated with millions of people across the globe:

• A strong emphasis on the necessity of personal conversion.
• A commitment to the authority of the Bible.
• The promotion of an active, personal faith.
• The development of widespread grassroots networks.

By prioritising these central themes, the movement became a significant force within contemporary Christianity. This period of acceleration transformed the religious landscape, cementing the influence of Evangelicalism as a major global phenomenon throughout the late twentieth and early twenty-first centuries.