Baptism is the first of the sacraments of initiation. — CCC, NOS. 1210-1284
Baptism is birth into the new life in Christ. In accordance with the Lord’s will, it is necessary for salvation, as is the Church herself, which we enter by Baptism. —CCC, no. 1277
In Baptism, the Holy Spirit moves us to answer Christ's call to holiness. In Baptism, we are asked to walk by the light of Christ and to trust in his wisdom. We are invited to submit our hearts to Christ with ever deeper love.Confirmation is the second sacrament of initiation. — CCC, NOS. 1285-1321
The reception of the sacrament of Confirmation is necessary for the completion of baptismal grace… “By the sacrament of Confirmation [the baptized] are more perfectly bound to the Church and are enriched with a special strength of the Holy Spirit.”
—CCC, no. 1285, citing LG, no. 11
Confirmation, together with Baptism and Eucharist, form the Sacraments of Initiation that are all intimately connected. In the Sacrament of Confirmation, the baptized person is “sealed with the gift of the Holy Spirit” and is strengthened for service to the Body of Christ.
Those who believed in the Apostles’ preaching were baptized and received the Holy Spirit through the laying on of hands. The Apostles baptized believers in water and the Spirit. Then they imparted the special gift of the Spirit through the laying on of hands. “The imposition of hands is rightly recognized by the Catholic tradition as the origin of the sacrament of Confirmation, which in a certain way perpetuates the grace of Pentecost in the Church” (CCC, no. 1288, citing Pope Paul VI, Divinae Consortium Naturae, no. 659).
—From United States Catholic Catechism for Adults
The Holy Eucharist completes Christian initiation. —CCC, NOS. 1322-1419
The account of the institution of the Eucharist may be found in the Gospels of Matthew, Mark, and Luke as well as in Paul’s First Letter to the Corinthians (see Mt 26:17-29; Mk 14:12-25; Lk 22:7-20; 1 Cor 11:23-26). Jesus chose the Passover feast as the time in which he would institute the Eucharist and would undergo his dying and rising (cf. CCC, nos. 1339-1340). With the institution of the Eucharist, Jesus gave the Passover its new and definitive meaning. He showed himself to be the High Priest of the New Covenant, offering himself as a perfect sacrifice to the Father. Jesus changed the bread and wine into his Body and Blood, given now as an offering for the salvation of all people.The Eucharist is the efficacious sign and sublime cause of that communion in the divine life and that unity of the People of God by which the Church is kept in being.
—CCC, nos. 1322 and 1325, citing Sacred Congregation of Rites, Instruction on the Worship of the Eucharistic Mystery (Eucharisticum Mysterium), no. 6
In the Church's Sacrament of Anointing of the Sick, throughthe ministry of the priest, it is Jesus who touches the sick to heal them from sin – and sometimes even from physical ailment. His cures were signs of the arrival of the Kingdom of God. The core message of his healing tells us of his plan to conquer sin and death by his dying and rising.
The Rite of Anointing tells us there is no need to wait until a person is at the point of death to receive the Sacrament. A careful judgment about the serious nature of the illness is sufficient.
When the Sacrament of Anointing of the Sick is given, the hoped-for effect is that, if it be God's will, the person be physically healed of illness. But even if there is no physical healing, the primary effect of the Sacrament is a spiritual healing by which the sick person receives the Holy Spirit's gift of peace and courage to deal with the difficulties that accompany serious illness or the frailty of old age.
Sacred Scripture begins with the creation and union of man and woman and ends with "the wedding feast of the Lamb" (Rev 19:7, 9). Scripture often refers to marriage, its origin and purpose, the meaning God gave to it, and its renewal in the covenant made by Jesus with his Church. Man and woman were created for each other.
By their marriage, the couple witnesses Christ's spousal love for the Church. One of the Nuptial Blessings in the liturgical celebration of marriage refers to this in saying, "Father, you have made the union of man and wife so holy a mystery that it symbolizes the marriage of Christ and his Church."
The Sacrament of Marriage is a covenant, which is more than a contract. Covenant always expresses a relationship between persons. The marriage covenant refers to the relationship between the husband and wife, a permanent union of persons capable of knowing and loving each other and God. The celebration of marriage is also a liturgical act, appropriately held in a public liturgy at church. Catholics are urged to celebrate their marriage within the Eucharistic Liturgy.
From the moment of Jesus' conception in the womb of Mary until his Resurrection, he was filled with the Holy Spirit. In biblical language, he was anointed by the Holy Spirit and thus established by God the Father as our high priest. As Risen Lord, he remains our high priest… While all the baptized share in Christ's priesthood, the ministerial priesthood shares this through the Sacrament of Holy Orders in a special way.
"Here I am, send me." (Is 6:8)
Ordination to the priesthood is always a call and a gift from God. Christ reminded his Apostles that they needed to ask the Lord of the harvest to send laborers into the harvest. Those who seek priesthood respond generously to God's call using the words of the prophet, "Here I am, send me" (Is 6:8). This call from God can be recognized and understood from the daily signs that disclose his will to those in charge of discerning the vocation of the candidate.
—From the United States Catholic Catechism for Adults
For more more information about vocations to the priesthood and diaconate, please visit Diocese of Jackson Office of Vocations.