This sermon delves into the history of Karl Marx's transformation from a Christian upbringing to becoming a satanist, highlighting the roots of communism's hatred against God. It explores how the battle against communism shifted to a cultural movement, particularly focusing on the sexual revolution as a means to destroy the church. The sermon emphasizes the need for repentance within the Korean church to combat the influences of the sexual revolution and uphold biblical principles of marriage, modesty, and self-expression as reflections of God's image.

This sermon delves into the history of Voice of the Martyrs, founded by Pastor Richard Wurmbrand, who endured persecution for faithfully preaching the gospel. It emphasizes the importance of learning from persecuted Christians to remain faithful amidst increasing restrictions and challenges, focusing on red, white, and green martyrdom. The sermon warns about the changing landscape of Christianity in the free world, particularly regarding issues like homosexuality, and advocates for humility, learning, and preparation based on the experiences of persecuted believers.

This sermon by Eric Foley shares the incredible journey of serving underground North Korean Christians. It highlights the dream that led to giving up everything to serve, the miraculous regeneration of the North Korean church, the challenges faced in smuggling Bibles into North Korea, and the importance of trusting in God's sovereignty and provision even in the face of persecution and adversity.

This sermon addresses the challenges posed by the sexual revolution to the church, emphasizing the need to be fully Christian amidst these unique challenges. It explores the broader implications of the sexual revolution beyond homosexuality, highlighting the importance of understanding and responding to self-creation and societal changes. The sermon advocates for churches to consider going underground not to hide, but to unplug from societal systems that may restrict their ability to fulfill their God-given functions.

In this sermon, Pastor Foley emphasizes the importance of both hearing and doing the word of God. He references Matthew 7:24-27, where Jesus teaches that those who hear and do His words are like wise builders who build their house on a solid foundation, while those who only hear but do not practice His words are like foolish builders who build on sand. Pastor Foley encourages the listeners to study and memorize this scripture and to implement a comprehensive discipleship strategy to grow in Christ. He also highlights the need for a system of discipleship rooted in the Holy Spirit and guided by the love and grace of God.

This sermon emphasizes the church's obligation to deliver the gospel to all, even in challenging circumstances like restrictions on public preaching or sacraments. It discusses the need for a shift from building-focused evangelism to a parish mentality, focusing on spiritual care in households. The sermon also touches on the importance of training members to be generalists, not specialists, and the significance of knowing foundational Christian beliefs like the Nicene Creed.