The process of being united to Christ is achieved through the mysteries. Christ not only performed acts of divine power during his public life, but he continues his divinizing power in the mysteries that he instituted. Just as Christ used earthly things and gestures as instruments of divine power, so he provided that through the invoking of the Holy Spirit by the Church on water, oil, bread and wine, and the laying on of hands, we would have the means of sanctification and be able to participate in our own sanctification. Therefore baptism, chrismation, the Eucharist and the other sacred rites are called mysteries because they introduce us to the world of the holy which is incarnated in our visible world. They enable us with the eyes of faith to realize that God is truly with us and that his Spirit is available to us. For those that do not see the world with the eyes of faith, they remain trapped in physical reality and these sacred rites remain as mysteries to them, but not to us who know that through our baptism and our faith, "knowledge of the mysteries of the kingdom of heaven has been granted to you" (Matthew 13:11).