Objection 4: Further, man cannot pay except what is in his power. Now a man does not always remain in possession of all his profit from land and stock, since sometimes he loses them by theft or robbery; sometimes they are transferred to another person by sale; sometimes they are due to some other person, thus taxes are due to princes, and wages due to workmen. Therefore one ought not to pay tithes on such like things.
On the contrary, It is written ( Gn. 28:22 ): "Of all things that Thou shalt give to me, I will offer tithes to Thee."
I answer that, In judging about a thing we should look to its principle. Now the principle of the payment of tithes is the debt whereby carnal things are due to those who sow spiritual things, according to the saying of the Apostle ( 1 Cor. 9:11 ), "If we have sown unto you spiritual things, is it a great matter if we reap your carnal things?" [thus implying that on the contrary "it is no great matter if we reap your carnal things"] [*The phrase in the brackets is omitted in the Leonine edition]. For this debt is the principle on which is based the commandment of the Church about the payment of tithes. Now whatever man possesses comes under the designation of carnal things. Therefore tithes must be paid on whatever one possesses.
Reply to Objection 1: In accordance with the condition of that people there was a special reason why the Old Law did not include a precept about personal tithes; because, to wit, all the other tribes had certain possessions wherewith they were able to provide a sufficient livelihood for the Levites who had no possessions, but were not forbidden to make a profit out of other lawful occupations as the other Jews did. On the other hand the people of the New Law are spread abroad throughout the world, and many of them have no possessions, but live by trade, and these would contribute nothing to the support of God's ministers if they did not pay tithes on their trade profits. Moreover the ministers of the New Law are more strictly forbidden to occupy themselves in money-making trades, according to 2 Tim. 2:4, "No man being a soldier to God, entangleth himself with secular business." Wherefore in the New Law men are bound to pay personal tithes, according to the custom of their country and the needs of the ministers: hence Augustine, whose words are quoted 16, qu. 1, cap. Decimae, says [*Append. Serm. cclxxvii]: "Tithes must be paid on the profits of soldiering, trade or craft."
Reply to Objection 2: Things are ill-gotten in two ways. First, because the getting itself was unjust: such, for instance, are things gotten by robbery, theft or usury: and these a man is bound to restore, and not to pay tithes on them. If, however, a field be bought with the profits of usury, the usurer is bound to pay tithes on the produce, because the latter is not gotten usuriously but given by God. On the other hand certain things are said to be ill-gotten, because they are gotten of a shameful cause, for instance of whoredom or stage-playing, and the like. Such things a man is not bound to restore, and consequently he is bound to pay tithes on them in the same way as other personal tithes. Nevertheless the Church must not accept the tithe so long as those persons remain in sin, lest she appear to have a share in their sins: but when they have done penance, tithes may be accepted from them on these things.
Reply to Objection 3: Things directed to an end must be judged according to their fittingness to the end. Now the payment of tithes is due not for its own sake, but for the sake of the ministers, to whose dignity it is unbecoming that they should demand minute things with careful exactitude, for this is reckoned sinful according to the Philosopher (Ethic. iv, 2). Hence the Old Law did not order the payment of tithes on such like minute things, but left it to the judgment of those who are willing to pay, because minute things are counted as nothing. Wherefore the Pharisees who claimed for themselves the perfect justice of the Law, paid tithes even on these minute things: nor are they reproved by our Lord on that account, but only because they despised greater, i.e. spiritual, precepts; and rather did He show them to be deserving of praise in this particular, when He said ( Mat. 23:23 ): "These things you ought to have done," i.e. during the time of the Law, according to Chrysostom's [*Hom. xliv in the Opus Imperfectum falsely ascribed to St. John Chrysostom] commentary. This also seems to denote fittingness rather than obligation. Therefore now too men are not bound to pay tithes on such minute things, except perhaps by reason of the custom of one's country.
Reply to Objection 4: A man is not bound to pay tithes on what he has lost by theft or robbery, before he recovers his property: unless he has incurred the loss through his own fault or neglect, because the Church ought not to be the loser on that account. If he sell wheat that has not been tithed, the Church can command the tithes due to her, both from the buyer who has a thing due to the Church, and from the seller, because so far as he is concerned he has defrauded the Church: yet if one pays, the other is not bound. Tithes are due on the fruits of the earth, in so far as these fruits are the gift of God. Wherefore tithes do not come under a tax, nor are they subject to workmen's wages. Hence it is not right to deduct one's taxes and the wages paid to workmen, before paying tithes: but tithes must be paid before anything else on one's entire produce.
Whether tithes should be paid to the clergy?
Objection 1: It would seem that tithes should not be paid to the clergy. Tithes were paid to the Levites in the Old Testament, because they had no portion in the people's possessions, according to Num. 18:23 , 24 But in the New Testament the clergy have possessions not only ecclesiastical, but sometimes also patrimonial: moreover they receive first-fruits, and oblations for the living and the dead. Therefore it is unnecessary to pay tithes to them.
Objection 2: Further, it sometimes happens that a man dwells in one parish, and farms in another; or a shepherd may take his flock within the bounds of one parish during one part of the year, and within the bounds of one parish during one part of the year, and within the bounds of another parish during the other part of the year; or he may have his sheepfold in one parish, and graze the sheep in another. Now in all these and similar cases it seems impossible to decide to which clergy the tithes ought to be paid. Therefore it would seem that no fixed tithe ought to be paid to the clergy.
Objection 3: Further, it is the general custom in certain countries for the soldiers to hold the tithes from the Church in fee; and certain religious receive tithes. Therefore seemingly tithes are not due only to those of the clergy who have care of souls.
On the contrary, It is written ( Num. 18:21 ): "I have given to the sons of Levi all the tithes of Israel for a possession, for the ministry wherewith they serve Me in the Tabernacle." Now the clergy are the successors of the sons of Levi in the New Testament. Therefore tithes are due to the clergy alone.
I answer that, Two things have to be considered with regard to tithes: namely, the right to receive tithes, and the things given in the name of tithes. The right to receive tithes is a spiritual thing, for it arises from the debt in virtue of which the ministers of the altar have a right to the expenses of their ministry, and temporal things are due to those who sow spiritual things. This debt concerns none but the clergy who have care of souls, and so they alone are competent to have this right.
On the other hand the things given in the name of tithes are material, wherefore they may come to be used by anyone, and thus it is that they fall into the hands of the laity.
Reply to Objection 1: In the Old Law, as stated above (A[1], ad 4), special tithes were earmarked for the assistance of the poor. But in the New Law the tithes are given to the clergy, not only for their own support, but also that the clergy may use them in assisting the poor. Hence they are not unnecessary; indeed Church property, oblations and first-fruits as well as tithes are all necessary for this same purpose.
Reply to Objection 2: Personal tithes are due to the church in whose parish a man dwells, while predial tithes seem more reasonably to belong to the church within whose bounds the land is situated. The law, however, prescribes that in this matter a custom that has obtained for a long time must be observed [*Cap. Cum sint, and Cap. Ad apostolicae, de Decimis, etc.]. The shepherd who grazes his flock at different seasons in two parishes, should pay tithe proportionately to both churches. And since the fruit of the flock is derived from the pasture, the tithe of the flock is due to the church in whose lands the flock grazes, rather than to the church on whose land the fold is situated.
Reply to Objection 3: Just as the Church can hand over to a layman the things she receives under the title of tithe, so too can she allow him to receive tithes that are yet to be paid, the right of receiving being reserved to the ministers of the Church. The motive may be either the need of the Church, as when tithes are due to certain soldiers through being granted to them in fee by the Church, or it may be the succoring of the poor; thus certain tithes have been granted by way of alms to certain lay religious, or to those that have no care of souls. Some religious, however, are competent to receive tithes, because they have care of souls.
Whether the clergy also are bound to pay tithes?
Objection 1: It would seem that clerics also are bound to pay tithes. By common law [*Cap. Cum homines, de Decimis, etc.] the parish church should receive the tithes on the lands which are in its territory. Now it happens sometimes that the clergy have certain lands of their own on the territory of some parish church, or that one church has ecclesiastical property on the territory of another. Therefore it would seem that the clergy are bound to pay predial tithes.
Objection 2: Further, some religious are clerics; and yet they are bound to pay tithes to churches on account of the lands which they cultivate even with their own hands [*Cap. Ex parte, and Cap. Nuper.]. Therefore it would seem that the clergy are not immune from the payment of tithes.
Objection 3: Further, in the eighteenth chapter of Numbers (26,28), it is prescribed not only that the Levites should receive tithes from the people, but also that they should themselves pay tithes to the high-priest. Therefore the clergy are bound to pay tithes to the Sovereign Pontiff, no less than the laity are bound to pay tithes to the clergy.
Objection 4: Further, tithes should serve not only for the support of the clergy, but also for the assistance of the poor. Therefore, if the clergy are exempt from paying tithes, so too are the poor. Yet the latter is not true. Therefore the former is false.
On the contrary, A decretal of Pope Paschal [*Paschal II] says: "It is a new form of exaction when the clergy demand tithes from the clergy" [*Cap. Novum genus, de Decimis, etc.].
I answer that, The cause of giving cannot be the cause of receiving, as neither can the cause of action be the cause of passion; yet it happens that one and the same person is giver and receiver, even as agent and patient, on account of different causes and from different points of view. Now tithes are due to the clergy as being ministers of the altar and sowers of spiritual things among the people. Wherefore those members of the clergy as such, i.e. as having ecclesiastical property, are not bound to pay tithes; whereas from some other cause through holding property in their own right, either by inheriting it from their kindred, or by purchase, or in any other similar manner, they are bound to the payment of tithes.
Hence the Reply to the First Objection is clear, because the clergy like anyone else are bound to pay tithes on their own lands to the parish church, even though they be the clergy of that same church, because to possess a thing as one's private property is not the same as possessing it in common. But church lands are not tithable, even though they be within the boundaries of another parish.