Sacred Chrism - Sanctum Chrisma - Mission Basilica San Juan Capistrano, CA

"The Sacred Chrism oil (Sanctum Chrisma) is a sign of the gift of the Holy Spirit
being given to the newly baptized. It is also a sign of the close link between the mission of Jesus
and the outpouring of the Holy Spirit, who comes to the person with the Father in Baptism."
Source: United States Conference of Catholic Bishops