What does the Catholic Church teach about the nature of marriage?

The Catholic Church teaches that marriage is a sacrament involving God, highlighting its spiritual significance and divine origins. The sacramental nature of marriage means that it is not merely a human contract but a sacred covenant that reflects the relationship between Christ and the Church. This doctrine illustrates that marriage is intended to be a lifelong commitment, blessed by God, and encompasses the spiritual, emotional, and physical union of the couple.

In Catholic teaching, marriages are seen as a means of grace, where the couple receives God's assistance to fulfill their roles as spouses and, if applicable, as parents. This contrasts with a purely contractual view of marriage, which may focus solely on individual rights and responsibilities, or a secular understanding centered on personal happiness without acknowledging the spiritual dimensions. The sacramental view elevates marriage to a holy state that brings couples into a deeper relationship with God, providing spiritual nourishment and purpose in their lives together.