Deacon Jim Knipper's sermon reflects on a passage from the Gospel discussing Jesus' exchange with His disciples about His identity and impending suffering. The sermon emphasizes the difference between divine insight and human understanding, highlighting how Peter's acknowledgment of Jesus as the Messiah is contrasted with his misunderstanding of Jesus' mission. Ultimately, the message encourages listeners to discern between the inner voice of God, which fosters love and healing, and the mental voice rooted in fear, urging them to follow Christ despite challenges.