God's word has power to change and transform our lives. Jesus gave his apostles both power and authority to speak and to act in his name – to cast out evil spirits, to heal, and to speak the word of God. When Jesus spoke of power and authority he did something unheard of. He wedded power and authority with love and humility. The world and the flesh seek power for selfish gain. Jesus teaches us to use it for the good of our neighbor. Why does Jesus tell the apostles to travel light with little or no provision? Poverty of spirit frees us from greed and preoccupation with possessions and makes ample room for God's provision. The Lord wants his disciples to be dependent on him and not on themselves. He wills to work in and through each of us for his glory.