AI generated Summary: This sermon explores the interplay of divine revelation, faith, and discipleship through a series of interconnected events. Beginning with the Transfiguration, a glimpse of Jesus' glory and conversation with Moses and Elijah, it underscores the importance of hearing and heeding God's voice. The narrative then shifts to a demonstration of Jesus' power over demonic forces, highlighting the necessity of unwavering faith and prayer, even amidst apparent failure. Ultimately, Jesus redirects his disciples' ambition for greatness, emphasizing humility and selfless service modeled by receiving children as receiving him, and warns of the severe consequences of causing harm to those who believe, culminating in a call to radical self-sacrifice and a reminder of the transformative power of faith and the enduring nature of God's kingdom.