Abstract
2012 is 50 years since the beginning of the Second Vatican Council, which gave impetus to the processes of renewal of church life that would meet the needs of the present. Church councils throughout the years of existence of the Christian Church solved the questions of the truth of faith, the organization of church life. The twentieth century has become the age of globalization, epochal discoveries in the natural sciences, the exacerbation of environmental problems, the moral crisis of human society has become threatening scales. The fruits of the collective labor of the cathedral fathers - 4 constitutions, 9 decrees, 3 declarations - were supposed to answer the challenges of time, to explain church doctrine in the new realities of the present.