Contents: Foreword By Dr. Christoph Kardinal Schönborn - Preface Archbishop Dr. M. Krikorian - Christology In The Liturgical Tradition Of The Armenian Church - The First Three Ecumenical Councils And Their Significance For The Armenian Church - Christological Discussions Between Eastern Orthodox And Oriental Orthodox Churches - Reception Of The «Ecumenical» Councils After Chalcedon - The Attitude Of The Oriental Orthodox Churches Towards The Fifth, Sixth, Seventh And Eighth «Ecumenical» Councils - Anathema, Schism, Heresy - The Tasks Of The Third Vienna Consultation - The Origins Of The Conciliar Idea - Practical Consequences Of The Three Vienna Consultations - Introductory Remarks At The Fourth Vienna Consultation - Development Of The Primacy Of The Head Of The Armenian Church - The Purpose Of The Fifth Non-Official Ecumenical Consultation - What Are The Reactions To The Previous Four Vienna Consultations And What Future Actions Could Be Envisaged For Their Implementation Within The Armenian Apostolic Church? - The Official Dialogue Between The Eastern Orthodox Churches And The Oriental Orthodox Churches - What Subjects Are Still To Be Studied In The Dialogue Between The Oriental Orthodox And The Roman Catholic Theologians? - The Theological Significance Of The Results Of The Five Vienna Consultations - Primacy Of The Pope And Authority In The Church - The Organization Of The Armenian Apostolic Church - The Christological Consensus - Councils And Conciliarity Second Study Seminar Preamble - The Five Vienna Consultations - A Brief Estimation - Reconciliation At Kerala - The Evaluation Of The Ecumenical Theological Discussions Of The Pro Oriente Regional Symposium At Kottayam In India - What Could Be The Role Of The Oriental Catholic Churches In The Search For Communion Between East And West? - Ecclesiological Discussions Of Five Vienna Consultations - Conclusions And Follow-Up - Review Of The Agreed Statements And Document Of The Joint Commission - Authority And Jurisdiction In The Tradition Of The Armenian Church - The Council Of Chalcedon History; Christological Struggles And Reconciliation - Communion - Sister Churches - Church Families - The Armenian Church And The Ecumenical Movement - Appendix 1: Opening Remarks At The Holy Liturgy Following The Third Vienna Consultation - Appendix 2: Sermon At Mariazell - Appendix 3: Opening Remarks At The Holy Liturgy Following The Fourth Vienna Consultation - Appendix 4: Foreword To Selection Of The Papers And Minutes Of The Four Vienna Consultations - Appendix 5: The Armenian Church And The Wcc: A Personal View.