In paragraph 26, Pope Leo XIII states,
"If, then, we consider the end of the divine institution of marriage, we shall see very clearly that God intended [marriage] to be a most fruitful source of individual benefit and of public welfare. Not only, in strict truth, was marriage instituted for the propagation of the human race, but also that the lives of husbands and wives might be made better and happier. This comes about in many ways: by their lightening each other’s burdens through mutual help; by constant and faithful love; by having all their possessions in common; and by the heavenly grace which flows from the sacrament. Marriage also can do much for the good of families, for, so long as it is conformable to nature and in accordance with the counsels of God, it has power to strengthen union of heart in the parents; to secure the holy education of children; to temper the authority of the father by the example of the divine authority; to render children obedient to their parents and servants obedient to their masters."
