In today's Gospel reading from Luke 4, Jesus taught on the sabbath in the synagogue at Capernaum. A man with the spirit of an unclean demon cried out in a loud voice, "What have you to do with us, Jesus of Nazareth? Have you come to destroy us? I know who you are – the Holy One of God!" What's interesting is that unclean spirits know who Jesus is and obey him, but many of us human beings do not. Shouldn't the Incarnation of Jesus and the examples of Paul and other great saints be sufficient evidence for us to believe?