This book content some chapters that is: (1) The reformation of the church. (2) Is the church adrift? (3). The church, the sacrament of the world. (4) Christian faith and man's expectation for the future on earth. (5) The typological definition of the christian layman according to Vatican II. (6) A new type of layman. (7) Religious life in a secularised world. (8) Communication between priests and lay people. (9) Collaboration of religious with the episcopate, with the secular clergy and with each other. (10) The catholic understanding of office in the church.