The doctrinal stance of the Roman Catholic Church considers marriage a sacred covenant established by God, intended to be a permanent, unbreakable bond between a man and a woman. This perspective views marriage as a sacrament, elevating it beyond a mere legal or social contract. Consequently, absolute dissolution of a valid sacramental marriage is deemed impossible in the eyes of the Church.
The emphasis on the permanence of marriage stems from theological interpretations of scripture and centuries of tradition. Maintaining marital fidelity is seen as crucial for the stability of families and, by extension, the broader society. Historically, this position has served to protect the rights of spouses and children, providing a framework for moral conduct and the transmission of faith within the family unit.