Chuck Smith emphasizes that every great movement of God, including Calvary Chapel, begins in the Spirit but often shifts to reliance on human effort, leading to ritualism and stagnation. He draws parallels from church history and the Book of Judges, illustrating how the Israelites repeatedly turned away from God after experiencing His deliverance. Smith highlights the importance of remaining dependent on the Spirit, using examples from Moses and Gideon, who were initially hesitant and felt inadequate but were empowered by God. He warns against the temptation to seek perfection in the flesh, urging believers to continue in the Spirit for true effectiveness in ministry. Ultimately, the message is a call to recognize our limitations and rely solely on God's sufficiency.