The Church teaches that ecclesiastical ministry is exercised in different degrees, writes Cathal Barry
The ministerial priesthood has the task not only of representing Christ before the assembly of the faithful, but also of acting in the name of the whole Church when presenting to God the prayer of the Church, and above all when offering the Eucharistic sacrifice, according to the Catechism of the Catholic Church.
“In the name of the whole Church” does not mean that priests are the delegates of the community. The prayer and offering of the Church are inseparable from the prayer and offering of Christ, her head; it is always the case that Christ worships in and through his Church, the Catechism states.
The whole Church, the Body of Christ, prays and offers herself “through him, with him, in him,” in the unity of the Holy Spirit, to God the Father, according to the key teaching document.
“The whole Body, caput et membra, prays and offers itself, and therefore those who in the Body are especially his ministers are called ministers not only of Christ, but also of the Church. It is because the ministerial priesthood represents Christ that it can represent the Church.”
The Dogmatic Constitution on the Church, Lumen Gentium, states: “The divinely instituted ecclesiastical ministry is exercised in different degrees by those who even from ancient times have been called bishops, priests and deacons.”
Catholic doctrine, expressed in the liturgy, the Magisterium, and the constant practice of the Church, recognises that there are two degrees of ministerial participation in the priesthood of Christ: the episcopacy and the presbyterate.
The diaconate is intended to help and serve them. For this reason, the term sacerdos in current usage denotes bishops and priests but not deacons. Yet Catholic doctrine teaches that the degrees of priestly participation (episcopate and presbyterate) and the degree of service (diaconate) are all three conferred by a sacramental act called ‘ordination’, that is, by the Sacrament of Holy Orders: “Let everyone revere the deacons as Jesus Christ, the bishop as the image of the Father, and the presbyters as the senate of God and the assembly of the apostles. For without them one cannot speak of the Church” (St Ignatius of Antioch).
Various offices
The Second Vatican Council stated that amongst “those various offices which have been exercised in the Church from the earliest times the chief place, according to the witness of tradition, is held by the function of those who, through their appointment to the dignity and responsibility of bishop, and in virtue consequently of the unbroken succession going back to the beginning, are regarded as transmitters of the apostolic line”.
To fulfil their exalted mission, “the apostles were endowed by Christ with a special outpouring of the Holy Spirit coming upon them, and by the imposition of hands they passed on to their auxiliaries the gift of the Spirit, which is transmitted down to our day through episcopal consecration”.