Charles Finney encourages Charles Hill Roe to actively contribute to the periodical press, emphasizing the importance of sharing the work of God and the displays of divine grace witnessed in Birmingham. Finney believes that Roe has a responsibility to document and share these blessings, as it serves to glorify God and inspire others. He urges Roe to use his writing as a tool for the furtherance of Christ's cause, highlighting the need to publicly acknowledge and celebrate God's work.