The whole liturgical life of the Church revolves around the Eucharistic sacrifice and the sacraments. (CCC 1113)
While we believe that human life is infused with the sacramental goodness of God, the Catholic Church has defined seven sacraments – instituted by and through the life of Jesus Christ. It is through the experience of the sacramental ritual that we are infused with God’s grace. The Sacraments nourish and strengthen us as they express and build up our faith.
Sacraments of Initiation

Baptism
Amen, amen, I say to you, no one can enter the kingdom of God without being born of water and Spirit. (John 3:5)
The sacrament of baptism ushers us into the divine life, cleanses us from sin, and initiates us as members of the Christian community. It is the foundation for the sacramental life.
At baptism, the presider prays over the water:
Father, look now with love upon your Church, and unseal for her the fountain of baptism. By the power of the Holy Spirit give to this water the grace of your Son, so that in the sacrament of baptism all those whom you have created in your likeness may be cleansed from sin and rise to a new birth of innocence by water and the Holy Spirit. (Christian Initiation of Adults, #222A)
Confirmation
For on him the Father, God, has set his seal. (John 6:27)
At confirmation we receive the gifts of the Holy Spirit and confirm our baptismal promises. Greater awareness of the grace of the Holy Spirit is conferred through the anointing of chrism oil and the laying on of hands by the Bishop.
Confirmation perfects Baptismal grace; it is the sacrament which gives the Holy Spirit in order to root us more deeply in the divine filiation, incorporate us more firmly into Christ, strengthen our bond with the Church, associate us more closely with her mission, and help us bear witness to the Christian faith in words accompanied by deeds. (CCC 1316)


Eucharist
The other sacraments, and indeed all ecclesiastical ministries and works of the apostolate, are bound up with the Eucharist and are oriented toward it. (CCC 1324)
The liturgical life of the Church revolves around the sacraments, with the Eucharist at the center (National Directory for Catechesis, #35). At Mass, we are fed by the Word and nourished by the Body and Blood of Christ. We believe that the Risen Jesus is truly and substantially present in the Eucharist. The Eucharist is not a sign or symbol of Jesus; rather we receive Jesus himself in and through the Eucharistic species. The priest, through the power of his ordination and the action of the Holy Spirit, transforms the bread and wine into the Body and Blood of Jesus. This is call transubstantiation.
By the consecration the transubstantiation of the bread and wine into the Body and Blood of Christ is brought about. Under the consecrated species of bread and wine Christ himself, living and glorious, is present in a true, real, and substantial manner: his Body and his Blood, with his soul and his divinity. (CCC 1413)
Sacraments of Healing
Funerals & Anointing of the Sick
He summoned the Twelve and began to send them out two by two…They anointed with oil many who were sick and cured them. (Mark 6:7, 13)
The Sacrament of the Anointing of the Sick gives strength and support and can be administered to anyone struggling with an illness.


Penance (Reconciliation)
This is the Sacrament in which sins committed after Baptism are forgiven. It results in reconciliation with God and the Church. (US Catholic Catechism for Adults, Glossary)
Sin hurts our relationship with God, ourselves and others. As the Catechism states:
The sinner wounds God’s honor and love, his own human dignity…and the spiritual well-being of the Church, of which each Christian ought to be a living stone. To the eyes of faith no evil is graver than sin and nothing has worse consequences for the sinners themselves, for the Church, and for the whole world. (CCC 1487, 1488)
Sacraments of Vocation
Marriage
God created man and woman out of love and commanded them to imitate his love in their relations with each other. Man and woman were created for each other…Woman and man are equal in human dignity, and in marriage both are united in an unbreakable bond. (United States Catholic Catechism for Adults, Ch. 21, p. 279)
The sacrament of marriage is a visible sign of God’s love for the Church. When a man and a woman are married in the Church, they receive the grace needed for a lifelong bond of unity.


Holy Orders (Vocations)
and like living stones be yourselves built into a spiritual house, to be a holy priesthood, to offer spiritual sacrifices acceptable to God through Jesus Christ. (1 Peter 2:5)
“Holy Orders is the sacrament through which the mission entrusted by Christ to his apostles continues to be exercised in the Church until the end of time…It includes three degrees of order: episcopate, presbyterate, and diaconate” (CCC 1536). Deacons, priest and bishops are essential to the Catholic Church because we believe that they continue the work begun by the apostles.
Since the beginning, the ordained ministry has been conferred and exercised in three degrees: that of bishops, that of presbyters, and that of deacons. The ministries conferred by ordination are irreplaceable for the organic structure of the Church: without the bishop, presbyters, and deacons, one cannot speak of the Church. (CCC 1593)