Claude E. Hill preaches about the significance of Christian Endeavor within the church, emphasizing that while it is not the sole focus, it has played a vital role in theological discussions, promoting faith through works and emphasizing the importance of activity over mere intellectual pursuits. Christian Endeavor has contributed to Christian unity, peace, and missionary education, helping to instill a money conscience and raise the standard of good citizenship. It has been a servant of the church, aiding in various societal battles and claiming a servant's reward.