Today as Church, we celebrate World Mission Day and the theme comes from Acts 4:20: We cannot but speak about what we have seen and heard. These words offer us a new vision of what being on mission means. We are only called to speak that which we have ‘seen and heard’ in our own lives – not about the lives and experiences of others. The essence of being a missionary is not founded on leaving home, but the freedom to share how God has been gracious to each one of us.