These three sermons, highlighting the exemplary life of St. Swithbert as a pastor and missionary. It emphasizes the necessity of aligning actions with divine teachings and the importance of leading others through both words and deeds. The sermon recounts Switbert's journey from England to the Boructuarians, his establishment of a monastery, and his unwavering commitment to defending his flock against spiritual and worldly adversities. The text underscores the significance of spiritual warfare, portraying Switbert as a steadfast leader equipped with faith, hope, and charity in his mission.