Charles Finney addresses the reasons why converts from the great revivals have not grown more in grace, emphasizing that older church members often discourage young believers by suggesting a decline in religious fervor is normal. He critiques the misconceptions surrounding God's sovereignty and human effort, which can hinder true piety. Finney also highlights the detrimental effects of poor spiritual nourishment, spiritual pride, and negative influences from literature and church controversies on the growth of converts. He calls for a deeper understanding of Christ's roles and warns against distractions that can poison spiritual growth. Ultimately, he urges believers to seek genuine communion with God and to be vigilant against influences that lead to spiritual stagnation.