Under the motto "Do you believe?" (Jn 11:26), the Week of Prayer for Christian Unity, which begins tomorrow, will proceed. This time the prayers and reflections have been prepared by the Bose monastic community in northern Italy. The slogan of the event and the themes of the reflections are related to the 1700th anniversary of the Council of Nicea, which falls this year, and to the Creed formulated at the event, which is an expression of the common religion of Christians.