The parting exhortations are a series of teachings after the three prophecies of the Lord Jesus on his crucifixion. The Lord felt that his days on earth were short, and the disciples would have to bear the responsibility of spreading the gospel. As the number of believers increased and the organization of the church group expanded, they would encounter There will be a series of operational difficulties, and there will also be more friction among believers in getting along. The Lord’s teachings are aimed at the future growth of the church. Due to time constraints, the contents taught are the most noteworthy matters in the development of the church. This series of sermons will be based on the Gospel of Mark.