In Luke 8, as Jesus and the Twelve proclaimed the gospel, women like Mary Magdalene and Joanna supported the ministry out of their own means. Here is the secret of kingdom management. First, the business field itself is a mission field. Second, work as a network that goes village to village, not a centralized platform. Third, finance is not the goal but holy fuel for God's kingdom. The one who turns the workplace into a mission field is a manager of the Kingdom.