The Chrism Mass is typically celebrated on Holy Thursday before the Triduum. The bishop of a diocese blesses the holy oils used in the sacraments of the church. The oils are taken to the parish churches of the diocese were they are enthroned and used for various macraments:

1. Oil of Catechumens: The oil used to anoint those preparing for baptism, signifying cleansing and strengthening. It is a symbol of the Holy Spirit who frees us from sin and fortifies us for our journey of faith.
2. Oil of the Sick: The oil used in the Sacrament of Anointing of the Sick, bringing healing, comfort, and strength to those who are ill.  It signifies God’s grace and presence, offering physical and spiritual healing, as well as forgiveness of sins .
3. Holy Chrism: The oil, a mixture of olive oil and perfume, consecrated by the bishop for use in the sacraments of Baptism, Confirmation, and Holy Orders.  It signifies consecration and the seal of the Holy Spirit, marking individuals as belonging to Christ and empowering them to share in his mission.  The word “Christ” (Messiah) means “the anointed one,” highlighting the connection between Jesus and the anointing with oil .

Holy oils are tangible signs of God’s grace and presence in the lives of believers. They accompanyi us in significant moments of our faith journey, from initiation into the Church to healing and preparation for eternal life ⁶.