For on him the Father, God, has set his seal. (John 6:27)

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)

Amen, amen, I say to you, no one can enter the kingdom of God without being born of water and Spirit. (John 3:5)

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)

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)

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)

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)