John Zizioulas believes ecumenism, conciliarity and the Eucharist belong to the very being of the Church. The bishop is intrinsic to ecumenism. Zizioulas’ account of the relation of the particular and universal, one and many, demonstrates that the relationships of the bishop and his congregation, and of the local and the worldwide Church, are essentially Christology.
Only in Christ is the Church one. Unity is not a matter of one writ running through a unified jurisdiction. The unity of the Church is the act of God. Every congregation and Christian participates in Christ’s eucharistic reception of the Church as the gift of God. We participate in his act through reception: ‘churches exist as One Church in and through constantly receiving one another as sister Churches.’ Each congregation participates in the one Church as it reaches out to all other churches: this reaching out is not an extra, for each congregation receives its very being from all others. (Zizioulas ‘The Theological Problem of Reception’, One in Christ, 21, 1985).
Since each Christian community is formed and disciplined by Christ, who comes to it from outside, no community can be under its own authority. It must willingly receive its leadership from all other congregations, as it were. Each church must receive its overseer as the gift of the whole Church. Bishops are apostles. Christian communion is the practice of sending apostles, their teaching and discipline, to and from all other parts of the Church. Conciliarity is the practice of communion and the event of love by which we participate in the life Christ, who is in one society with the Father.
Some have asked whether stress on the bishop endangers prospects for ecumenism with churches without a hierarchical tradition. But the churches with explicit (episcopal) oversight may encourage other (non-episcopal) churches to receive this discipline along with every other gift of the Church catholic, and look for some gift or lesson from them in return.
It is only in the act of receiving from, and giving to, other churches that any church is part of the Body. It is not the case that a church first has being, and then enters relationships with other churches. ‘Being is a gift, not a self-subsistent and self-explicable reality. As a gift, being presupposes the Other – there is no gift without a giver’ (Communion and Otherness p.88). This reception is made complete by the public ‘Amen’ of the people.
Christ calls us to receive all whom he calls to his eucharist. We have to take them all from him, refusing none, for only with them do we become members of Christ. In the eucharist we pray for those who are not yet present, and the whole Christ, and our own very being, waits for them.
Yet the Church already participates in the unity and plurality of the whole Christ. The petitions of Christ’s people in the eucharist make each locality present to God. All other communities and cultures fail to sustain the real otherness of their members; because they represent less than the whole truth, they will not last. Without the Church making its offering from every part of the world, the diversity and indeed existence of the world are in doubt. ‘The Church, as sign and image of the eschatological community, continues to portray in history the genuine ethos of otherness… the Church is the place where … the fear of the Other is replaced in the Eucharist… by the acceptance of the Other qua Other… (Zizioulas Communion and Otherness p.88).
The bishop represents the catholicity of the Church in one person. Together with him the congregation is the geographic and historic catholicity of the Church in that place. In the eucharist we already participate in that future complete assembly, yet every eucharist and ecumenical gathering, being only partial, looks ahead to the assembly of the whole Church.
Just as there is no plurality without unity, so there is no communion without order and authority. Primacy enables communion, but equally communion enables and affirms primacy. Zizioulas asks whether the Western Church assumes that, of unity and communion, one must be prior to the other: the Roman Church assumes hierarchy is prior, while Protestant churches assume communion is prior, though these two positions have been represented in the Roman Church by Ratzinger and Kasper.
Zizioulas suggests that Rome does not represent the unity of the many churches by nature, but that Rome may receive its authority from the whole Church. It could only be the free act of every church that appointed one bishop to the chair in the assembly of bishops. His authority makes their council an ordered communion, but he receives his authority from them. If the Amen of the Church affirms this role for Rome, Rome’s priority would be an act of the whole Church.
Ecumenism involves reconciliation through repentance and mutual service. It does not come at the expense of truth, or of those forthright exchanges of view through which real plurality and particularity are established. Zizioulas’ is a thoroughly theological account of ecumenism, but it allows plenty of opportunity for each church to initiate the practicalities of exchanging gifts, personnel and instruction, with churches even of ostensibly incompatible forms of churchmanship. Reaching out to other churches is not an extra, for in the long run we are not Church without them. His discussion of bishop, council and eucharist, make Zizioulas’ a very significant ecumenical proposal.