When in the past five centuries segments of the Eastern Churches reunited with the Holy See, unhappily some peculiarly Western characteristics were extended to these Churches another irritating grievance. In such situations Eastern Catholics have reacted vigorously for two major reasons. First, Eastern Catholics want to guard the integrity of the spiritual and cultural heritage of their Churches. Second, Catholics of the East are trying to prevent heightening the barrier between Catholicism and Orthodoxy. Obviously a reply to this burning question is not easily formulated.
History recalls unsuccessful attempts to restore unity.
Disagreements from the Middle Ages to modern times has worsened relations. Another irritation is found in the activities of the Latin clergy in the East activities which have given Catholicism a flavor too Western and this has estranged Orthodoxy. In addition, this latter point is also an annoyance to Eastern Catholicism s effectiveness and growth. We must also meet them in great charity, showing that we respect their great Christian traditions in a catholic spirit. We must show them that Christ s Church is truly catholic and open to East as well as West.