Whether the goods of marriage are sufficiently enumerated?

Objections

Objection 1 : It would seem that the goods of marriage are insufficiently enumerated by the Master (Sent. iv, D, 31), namely "faith, offspring, and sacrament." For the object of marriage among men is not only the begetting and feeding of children, but also the partnership of a common life, whereby each one contributes his share of work to the common stock, as stated in Ethic. viii, 12. Therefore as the offspring is reckoned a good of matrimony, so also should the communication of works.
Objection 2 : Further, the union of Christ with the Church, signified by matrimony, is the effect of charity. Therefore charity rather than faith should be reckoned among the goods of matrimony.
Objection 3 : Further, in matrimony, just as it is required that neither party have intercourse with another, so is it required that the one pay the marriage debt to the other. Now the former pertains to faith according to the Master (Sent. iv, D, 31). Therefore justice should also be reckoned among the goods of marriage on account of the payment of the debt.
Objection 4 : Further, in matrimony as signifying the union of Christ with the Church, just as indivisibility is required, so also is unity, whereby one man has one wife. But the sacrament which is reckoned among the three marriage goods pertains to indivisibility. Therefore there should be something else pertaining to unity.
Objection 5 : On the other hand, it would seem that they are too many. For one virtue suffices to make one act right. Now faith is one virtue. Therefore it was not necessary to add two other goods to make marriage right.
Objection 6 : Further, the same cause does not make a thing both useful and virtuous, since the useful and the virtuous are opposite divisions of the good. Now marriage derives its character of useful from the offspring. Therefore the offspring should not be reckoned among the goods that make marriage virtuous.
Objection 7 : Further, nothing should be reckoned as a property or condition of itself. Now these goods are reckoned to be conditions of marriage. Therefore since matrimony is a sacrament, the sacrament should not be reckoned a condition of matrimony.