The CCEO was promulgated in 1990. Here Blessed John Paul II relates how the canons were “composed by the Easterners themselves”.
Excerpt from: Apostolic Constitution
Sacri Canones
The constitution and form of the established Pontifical Commission for the Revision of the «Code of Eastern Canon Law», coming in mid-1972, safeguarded its Eastern character since it consisted of a multiplicity of Churches, with the Eastern patriarchs being in the very first place. The work of the commission kept in sight the exceptional collegial aspect. For the formulation of the canons, gradually worked out by groups of experts chosen from all the Churches, was sent to all the bishops of the Eastern Catholic Churches before anyone else, so that their opinions could be given collegially insofar as possible. Finally, these formulae, repeatedly revised anew in special study groups according to the wishes of the bishops, after a diligent examination by the members of the commission who repeatedly reconsidered the matter if it was warranted, were accepted by unanimous vote in a plenary assembly of the members gathered in November of 1988.
We must admit that this Code is “composed by the Easterners themselves” according to the directions given by our predecessor, Paul VI at the solemn inauguration of the work of the commission (AAS 66 [1974] 246). Today, as generously as possible, I thank those who were participants in this work.
In the very first place, with a spirit of gratitude I note the name of the deceased Cardinal Joseph Parecattil of the Malabar Church who, for nearly the whole time except the last three years, meritoriously served as president of the commission for the new Code. Along with him I recall in a singular manner the deceased Archbishop Clement Ignatius Mansourati of the Syrian Church who certainly and to the highest degree fulfilled the office of vice- president of the commission in the first and especially arduous years.
It pleases me also to remember the living, especially my venerable brothers Miroslav Stephen Marusyn, now an Archbishop, appointed secretary for the Congregation for the Eastern Churches, who for a long time admirably carried out the office of vice-president of the commission, and also Bishop Aemilio Eid, vice-president today, who brought the work to a most happy outcome. After those, I remember the esteemed Ivan Zuzek, a priest member of the Society of Jesus, who, as secretary of the commission from the beginning, showed determined effort. I remember others who, whether as members, patriarchs, cardinals, archbishops and bishops; whether as consultors and collaborators in study groups and other tasks, carried out their parts at a high price. Next I remember the observers who, on account of the desired unity of all Churches, were invited from the Orthodox Churches, and were of great help by their very useful presence and collaboration.
With great hope I trust that this Code will “happily be put into the action of daily life and that it offer a genuine testimony of reverence and love for ecclesiastical law” as was the hope of Paul VI of blessed memory (AAS 66 [1974] 247), and will establish an order of tranquility in the Eastern Churches, so clear in antiquity, which, when I promulgated the Code of Canon Law of the Latin Church, I desired with an ardent spirit for the whole ecclesial society. It is a question of order which, attributing the principle parts to love, to grace, to charism, renders, at the very same time, an ordered progression of them easier whether in the life of the ecclesial society or in the life of the individuals which belong to it (AAS 75 [1983] Part II, xi).
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