Cardinal Arinze's Address to Institut Supérieur de Liturgie (Via Zenit)
"...above all bases its strong and durable foundations on the faith, on the Tradition of the Church and on the heritage enshrined in liturgical texts, gestures and postures."
"...the sacred liturgy is a gift we receive from Christ through the Church. It is not something that we invent. It has therefore unchangeable elements which come from our Savior Jesus Christ, as in the essential forms of the sacraments, and changeable elements which have been carefully handed on and guarded by the Church."
"Many abuses in matters liturgical are based, not on bad will but on ignorance, because they "involve a rejection of those elements whose deeper meaning is not understood and whose antiquity is not recognized" ('Redemptionis Sacramentum,' No. 9). Thus some abuses are due to an undue place given to spontaneity, or creativity, or to a wrong idea of freedom, or to the error of horizontalism which places man at the center of a liturgical celebration instead of vertically focusing on Christ and his mysteries."
"The common priesthood of all the baptized and the ministerial priesthood of the ordained priest come from Christ himself. Confusion of roles in the hierarchical constitution of the Church does damage. It does not promote witness to Christ nor holiness for clergy and laity. Neither attempts at the clericalization of the laity, nor efforts toward the laicization of the clergy, will bring down divine graces. 'In liturgical celebrations,' says Vatican II, 'whether as a minister or as one of the faithful, each person should perform his role by doing solely and totally what the nature of things and liturgical norms require of him' ('Sacrosanctum Concilium,' No. 28). It is false humility and an inadmissible idea of democracy or fraternity, for the priest to try to share his strictly priestly liturgical roles with the lay faithful."
"There is no place in the Catholic Church for the creation of a sort of parallel 'lay clergy' (cf. 'Redemptionis Sacramentum,' Nos. 149-153,165)."