In this sermon, the speaker emphasizes the importance of prayer and discipline in the Christian life. He compares the privileged access to resources and materials that believers in the West have with the struggles faced by believers in the Soviet Union. The speaker challenges the audience to imagine being imprisoned for their faith and how that would change their priorities. He then turns to the story of Nehemiah, highlighting the importance of prayer and reviewing key verses from the book. The sermon also touches on the building blocks of evangelism and study in the Christian life.

T. Austin-Sparks emphasizes Nehemiah's proactive approach to addressing the broken state of Jerusalem's wall, highlighting the importance of firsthand knowledge and personal conviction in recognizing spiritual decay. Nehemiah's courage and determination to repair the wall serve as a model for believers today, urging them to not only identify issues within the Church but also to take action and inspire others to join in the restoration efforts. Sparks draws parallels between Nehemiah's leadership and the Apostle Paul's, stressing the need for a clear definition of what constitutes the testimony of Christ amidst confusion and compromise. Ultimately, the sermon calls for a collective response to rebuild and restore the spiritual integrity of the Church, reflecting God's will and purpose.

T. Austin-Sparks emphasizes the significance of Nehemiah's mission to rebuild the walls of Jerusalem, illustrating three essential elements for a full Christian life: recognizing God's worthy work, cooperating with Him, and understanding the inherent conflict and cost involved. He highlights Nehemiah's deep concern for God's people and the spiritual decline they faced, urging believers to engage in prayerful travail and action to fulfill God's purposes. Sparks draws parallels between Nehemiah's time and the present, calling for a commitment to God's work despite challenges, and encouraging a vision that leads to constructive action rather than mere criticism.