Venerable Fathers, dearest sons and daughters, it is asource of great consolation and joy to Us to see before this impressive gathering of representatives from every continent and from every part of the world, met together here at the very centre of Christianity to celebrate this world Congross on the Lay Apostolate. You have been studying the nature and purpose of this work, you have given much thought to the present state of the world and you are acutely aware of the grave respon sibilities which are upon us of this generation to look to the future. These have been for you days of ceaseless prayer, a time for a searching examination of conscience and, withal, an opportunity to exchange views and experiences.