A brief review of Decrees and Declarations of Vatican II.- The Decrees: Instruments of Social Communications(‘63),Eastern Catholic Churches(‘64), Ecumenism,(‘64),Bishops Pastoral Office in the Church(‘65), Priestly Formation(‘65), Appropriate Renewal of Religious Life (‘65), The Apostolate of the Laity (’65), Ministry and Life of Priest (‘65),The Church’s Missionary Activity (‘65) and The Declarations: The Relationship of the Church with Non-Christian Religions (‘65), Christian Education(‘65), Religious Freedom (‘65).