J. Edwin Orr addresses the fear of emotional displays in the context of revival, arguing that genuine emotional responses are often a sign of the Holy Spirit's work. He critiques the tendency of some preachers to suppress emotions for fear of being led astray, emphasizing that true revival is accompanied by emotional reactions such as weeping and joy. Orr asserts that an effective appeal must engage the intellect, conscience, and emotions, and that emotional responses should not be dismissed as mere hysteria. He shares personal experiences and testimonies that illustrate the power of God working through emotional expressions during revival. Ultimately, he encourages believers to embrace emotions as a natural response to God's conviction and grace.