Chrism Mass
CHRISM MASS
At the Chrism Mass the bishop consecrates the chrism (used in baptism, confirmation, and the ordination of priests and bishops) and blesses the oil of catechumens (used in prebaptismal anointing, optional in the case of infants), and the oil of the sick (used for anointing in the Sacrament of the Sick).
The Mass and its texts accent the priesthood, expressing the communion of priests with their bishop. If possible, all priests should take part in it and receive Communion. It is always concelebrated by the bishop with priests from various parts of the diocese. After the homily, priests renew their commitment to priestly service. A proper preface (of the priesthood) is used and the whole congregation may receive Communion under both forms. The Mass is ordinarily on Holy Thursday morning, but if it would be difficult for clergy and people to gather then, it may be held earlier, though near Easter. The texts of the Mass and the rites for blessing the oils are given in the sacramentary of the Roman Missal with the Holy Thursday liturgy.
[j. dallen]