Samuel Logan Brengle emphasizes the transformative power of holiness in the life of a believer, which ignites an unquenchable zeal for the salvation of souls. He illustrates how a clean heart, filled with the Holy Spirit, drives individuals to actively seek out opportunities to share the Gospel, often leading to profound encounters that can change lives. Brengle recounts personal stories that highlight the importance of speaking to others about their spiritual needs, as many are waiting for someone to guide them to Jesus. He encourages believers to embrace their role in God's mission, praying for the salvation and sanctification of others, and to be willing vessels for His work. Ultimately, Brengle calls for a commitment to holiness and a fervent desire to see every person perfected in Christ.

Samuel Logan Brengle emphasizes the necessity of zeal in soul-winning, drawing parallels between the fervor of military leaders like Sheridan and the passion required to save souls. He argues that true zeal must be sacrificial and rooted in a deep understanding of both the dire state of sinners and the incredible grace available through Christ. Brengle warns against various forms of misguided zeal, such as partial zeal, party zeal, and zeal born of ignorance, urging believers to embody a zeal that is tender towards sinners yet uncompromising towards sin. He highlights the example of Paul, who labored tirelessly for the spiritual growth of his converts, and ultimately points to Jesus as the ultimate model of sacrificial zeal. The sermon calls for a fervent commitment to the mission of saving souls, reflecting the love and zeal of God.

Leonard Ravenhill shares the inspiring story of Gideon Ousely, an Irish preacher born in 1762, who, despite his physical limitations, exhibited extraordinary zeal for souls and a deep commitment to evangelism. Ousely's ministry was marked by fervent preaching, often in unconventional settings, where he passionately called people to repentance and faith in Christ. His life exemplified a relentless pursuit of the lost, driven by a profound understanding of eternity and the urgency of salvation. Even in his later years, Ousely continued to preach with vigor, leaving a lasting impact on those he encountered. Ravenhill emphasizes Ousely's legacy as a testament to the power of a life fully devoted to God and the mission of spreading the Gospel.