Andrew Murray emphasizes the significance of man being created in God's image and the inherent purpose of prayer in fulfilling man's destiny. He explains that prayer is not just a means of seeking personal blessings but a royal privilege that allows believers to influence the world and align with God's will. Despite the degradation caused by sin, redemption through Christ restores man's original calling to pray and exercise dominion over creation. Murray calls the Church to recognize its high calling as representatives of God, empowered to bless and shape the destinies of others through prayer. He concludes with a plea for believers to embrace their royal priesthood and the power of prayer to fulfill God's purposes on earth.