Samuel Logan Brengle emphasizes the importance of avoiding arguments in the pursuit of holiness, drawing from the wisdom of Commissioner Dowdle, the teachings of Paul to Timothy, and the example of Jesus. He highlights that strife and contention are unprofitable and distract from the mission of winning hearts for Christ. Brengle encourages believers to respond with gentleness and patience, reflecting the meekness of Christ, rather than engaging in heated debates. He illustrates that true victory lies not in winning arguments but in winning souls through love and humility.