The Sacrament of Marriage is a covenant between a husband and wife. This covenant is a permanent union of persons capable of knowing and loving each other and God.
The grace of this Sacrament perfects the love of husband and wife, binds them together in fidelity, and helps them welcome and care for children. Christ is the source of this grace and he dwells with the spouses to strengthen their covenant promises, to bear each other's burdens with forgiveness and kindness, and to experience ahead of time the "wedding feast of the Lamb" (Rev 19:9).