Reformed Evangelism: Interview with Ryan Denton

In this episode of the Unashamed Truth Podcast, Grant Castleberry sits down with evangelist Ryan Denton to discuss the heart, practice, and theology of evangelism. Ryan shares his powerful testimony of conversion, his calling to open-air preaching, and what it looks like to faithfully proclaim the gospel in public spaces—from college campuses to city streets.

Together, they address common objections to Reformed theology and evangelism, showing why a robust belief in God’s sovereignty actually fuels bold gospel proclamation rather than hindering it. The conversation also explores practical ways believers can grow in evangelism, overcome fear, and faithfully share Christ in everyday life.

If you’ve ever wrestled with how to evangelize, felt intimidated to speak up, or wondered how doctrine connects to real-life ministry, this episode will both challenge and encourage you to step forward with confidence in the power of the gospel.