What can Jonathan Edwards teach Christians today about finding true joy in God, cultivating spiritual affections, and growing in holiness?

In this episode of the Unashamed Truth Podcast, Grant Castleberry welcomes pastor, author, and theologian Matthew Everhard for a conversation about the life, theology, and enduring influence of Jonathan Edwards.

Together, they explore Edwards' theology of joy, the transforming work of the Holy Spirit, the difference between fleeting emotions and genuine spiritual affections, and his remarkable approach to studying Scripture. Everhard also introduces the new "Jonathan Edwards Study Bible" and discusses how Edwards' writings continue to enrich the Christian life.

This episode will encourage you to move beyond simply knowing about God to truly knowing, loving, and delighting in Him.

What does it mean to believe in the present work of the Holy Spirit while affirming that the apostolic sign gifts have ceased?

In this episode of the Unashamed Truth Podcast, Grant Castleberry welcomes back Ryan Denton for a conversation on the Holy Spirit, historic Reformed cessationism, and the dangers of both charismatic excess and “hypercessationism.”

Grant and Ryan discuss the Spirit’s work in regeneration, sanctification, prayer, preaching, and the life of the church, while also considering dreams, impressions, providential promptings, and extraordinary experiences throughout church history. Drawing from Scripture and voices such as John Flavel, John Knox, Charles Spurgeon, and Martyn Lloyd-Jones, they ask how Christians can remain open to the Spirit’s work without compromising the sufficiency and final authority of Scripture.

This episode offers a thoughtful Reformed approach to experiencing the work of the Holy Spirit while remaining firmly anchored in the Word of God.

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What calls a person to preach the gospel or carry it to the nations? And how can the church help prepare them?

In this episode of the Unashamed Truth podcast, Grant Castleberry sits down with Ian Hamilton to discuss his conversion in Glasgow, his call to pastoral ministry, and the vital role of the local church in discerning and confirming that call. Drawing on decades as a pastor and seminary professor, Hamilton explains why theological training must shape a minister’s character as well as his mind.

The conversation then turns to world missions. Hamilton shares how missionary biographies and his work with Radius International have deepened his concern for unreached peoples. His central appeal is to see the glory of Christ: the Savior is worthy of being known, loved, and worshiped among all nations.

Whether you are considering ministry or seeking to strengthen your church’s commitment to missions, this conversation offers biblical counsel and encouragement.