Charles Finney addresses young Christians converted during recent revivals, emphasizing the importance of practical and doctrinal teachings for their spiritual growth. He encourages them to engage in earnest prayer and to approach his writings with an open heart, seeking the Holy Spirit's guidance. Finney expresses his desire to help them renounce selfishness and embrace the promises of God, urging them to consider his messages as personal communications. He stresses the need for candor and attentiveness in their spiritual journey, as they prepare to meet God in judgment. Finney commits to praying for each of them, hoping for their spiritual edification.