In Christian marriage, spouses model the love and self-gift of Christ. By giving of themselves and serving one another, their family, and community, they help one another live out Christ’s call to discipleship, love, and service. Marriage provides a foundation for a family committed to community, solidarity, and Jesus’ mission in the world.
Jesus brought to full awareness the divine plan for marriage. In John’s Gospel, Christ’s first miracle occurs at the wedding in Cana. “The Church attaches great importance to Jesus’ presence at the wedding at Cana. She sees in it the confirmation of the goodness of marriage and the proclamation that thenceforth marriage will be an efficacious sign of Christ’s presence” (CCC, no. 1613).
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