Of Those Things That Are Contained in the New Law

The kingdom of God consists chiefly in internal acts: but as a consequence all things that are essential to internal acts belong also to the kingdom of God. Thus if the kingdom of God is internal righteousness, peace, and spiritual joy, all external acts that are incompatible with righteousness, peace, and spiritual joy, are in opposition to the kingdom of God; and consequently should be forbidden in the Gospel of the kingdom. On the other hand, those things that are indifferent as regards the aforesaid, for instance, to eat of this or that food, are not part of the kingdom of God; wherefore the Apostle says before the words quoted: "The kingdom of God is not meat and drink."

According to the Philosopher (Metaph. i, 2), what is "free is cause of itself." Therefore he acts freely, who acts of his own accord. Now man does of his own accord that which he does from a habit that is suitable to his nature: since a habit inclines one as a second nature. If, however, a habit be in opposition to nature, man would not act according to his nature, but according to some corruption affecting that nature. Since then the grace of the Holy Ghost is like an interior habit bestowed on us and inclining us to act aright, it makes us do freely those things that are becoming to grace, and shun what is opposed to it.

Accordingly the New Law is called the law of liberty in two respects. First, because it does not bind us to do or avoid certain things, except such as are of themselves necessary or opposed to salvation, and come under the prescription or prohibition of the law. Secondly, because it also makes us comply freely with these precepts and prohibitions, inasmuch as we do so through the promptings of grace. It is for these two reasons that the New Law is called "the law of perfect liberty" (James 1:25).

The New Law, by restraining the mind from inordinate movements, must needs also restrain the hand from inordinate acts, which ensue from inward movements.

Matters of faith are above human reason, and so we cannot attain to them except through grace. Consequently, when grace came to be bestowed more abundantly, the result was an increase in the number of explicit points of faith. On the other hand, it is through human reason that we are directed to works of virtue, for it is the rule of human action, as stated above (Q. 19, A. 3; Q. 63, A. 2). Wherefore in such matters as these there was no need for any precepts to be given besides the moral precepts of the Law, which proceed from the dictate of reason.

In the sacraments of the New Law grace is bestowed, which cannot be received except through Christ: consequently they had to be instituted by Him. But in the sacred things no grace is given: for instance, in the consecration of a temple, an altar or the like, or, again, in the celebration of feasts. Wherefore Our Lord left the institution of such things to the discretion of the faithful, since they have not of themselves any necessary connection with inward grace.

Our Lord gave the apostles those precepts not as ceremonial observances, but as moral statutes: and they can be understood in two ways. First, following Augustine (De Consensu Evang. 30), as being not commands but permissions. For He permitted them to set forth to preach without scrip or stick, and so on, since they were empowered to accept their livelihood from those to whom they preached: wherefore He goes on to say: "For the laborer is worthy of his hire." Nor is it a sin, but a work of supererogation for a preacher to take means of livelihood with him, without accepting supplies from those to whom he preaches; as Paul did (1 Cor. 9:4, seqq.).

Secondly, according to the explanation of other holy men, they may be considered as temporal commands laid upon the apostles for the time during which they were sent to preach in Judea before Christ's Passion. For the disciples, being yet as little children under Christ's care, needed to receive some special commands from Christ, such as all subjects receive from their superiors: and especially so, since they were to be accustomed little by little to renounce the care of temporalities, so as to become fitted for the preaching of the Gospel throughout the whole world. Nor must we wonder if He established certain fixed modes of life, as long as the state of the Old Law endured and the people had not as yet achieved the perfect liberty of the Spirit. These statutes He abolished shortly before His Passion, as though the disciples had by their means become sufficiently practiced. Hence He said (Luke 22:35, 36) "When I sent you without purse and scrip and shoes, did you want anything? But they said: Nothing. Then said He unto them: But now, he that hath a purse, let him take it, and likewise a scrip." Because the time of perfect liberty was already at hand, when they would be left entirely to their own judgment in matters not necessarily connected with virtue.

Judicial precepts also, are not essential to virtue in respect of any particular determination, but only in regard to the common notion of justice. Consequently Our Lord left the judicial precepts to the discretion of those who were to have spiritual or temporal charge of others. But as regards the judicial precepts of the Old Law, some of them He explained, because they were misunderstood by the Pharisees, as we shall state later on (A. 3, ad 2).

Our Lord explained the manner of fulfilling those precepts which the Scribes and Pharisees did not rightly understand: and this affected chiefly those precepts of the decalogue. For they thought that the prohibition of adultery and murder covered the external act only, and not the internal desire. And they held this opinion about murder and adultery rather than about theft and false witness, because the movement of anger tending to murder, and the movement of desire tending to adultery, seem to be in us from nature somewhat, but not the desire of stealing or bearing false witness. They held a false opinion about perjury, for they thought that perjury indeed was a sin; but that oaths were of themselves to be desired and to be taken frequently, since they seem to proceed from reverence to God. Hence Our Lord shows that an oath is not desirable as a good thing; and that it is better to speak without oaths, unless necessity forces us to have recourse to them.

The Scribes and Pharisees erred about the judicial precepts in two ways. First, because they considered certain matters contained in the Law of Moses by way of permission, to be right in themselves: namely, divorce of a wife, and the taking of usury from strangers. Wherefore Our Lord forbade a man to divorce his wife (Matt. 5:32); and to receive usury (Luke 6:35), when He said: "Lend, hoping for nothing thereby."

In another way they erred by thinking that certain things which the Old Law commanded to be done for justice's sake, should be done out of desire for revenge, or out of lust for temporal goods, or out of hatred of one's enemies; and this in respect of three precepts. For they thought that desire for revenge was lawful, on account of the precept concerning punishment by retaliation: whereas this precept was given that justice might be safeguarded, not that man might seek revenge. Wherefore, in order to do away with this, Our Lord teaches that man should be prepared in his mind to suffer yet more if necessary. They thought that movements of covetousness were lawful on account of those judicial precepts which prescribed restitution of what had been purloined, together with something added thereto, as stated above (Q. 105, A. 2, ad 9); whereas the Law commanded this to be done in order to safeguard justice, not to encourage covetousness. Wherefore Our Lord teaches that we should not demand our goods from motives of cupidity, and that we should be ready to give yet more if necessary. They thought that the movement of hatred was lawful, on account of the commandments of the Law about the slaying of one's enemies: whereas the Law ordered this for the fulfilment of justice, as stated above (Q. 105, A. 3, ad 4), not to satisfy hatred. Wherefore Our Lord teaches us that we ought to love our enemies, and to be ready to do good to them if necessary. For these precepts are to be taken as binding "the mind to be prepared to fulfil them," as Augustine says (De Serm. Dom. in Monte i, 19).

The moral precepts necessarily retained their force under the New Law, because they are of themselves essential to virtue: whereas the judicial precepts did not necessarily continue to bind in exactly the same way as had been fixed by the Law: this was left to man to decide in one way or another. Hence Our Lord directed us becomingly with regard to these two kinds of precepts. On the other hand, the observance of the ceremonial precepts was totally abolished by the advent of the reality; wherefore in regard to these precepts He commanded nothing on this occasion when He was giving the general points of His doctrine. Elsewhere, however, He makes it clear that the entire bodily worship which was fixed by the Law, was to be changed into spiritual worship: as is evident from John 4:21, 23, where He says: "The hour cometh when you shall neither on this mountain, nor in Jerusalem adore the Father . . . but . . . the true adorers shall adore the Father in spirit and in truth."

All worldly goods may be reduced to three—honors, riches, and pleasures; according to 1 John 2:16: "All that is in the world is the concupiscence of the flesh," which refers to pleasures of the flesh, "and the concupiscence of the eyes," which refers to riches, "and the pride of life," which refers to ambition for renown and honor. Now the Law did not promise an abundance of carnal pleasures; on the contrary, it forbade them. But it did promise exalted honors and abundant riches; for it is written in reference to the former (Deut. 28:1): "If thou wilt hear the voice of the Lord thy God . . . He will make thee higher than all the nations"; and in reference to the latter, we read a little further on (Deut. 28:11): "He will make thee abound with all goods." But the Jews so distorted the true meaning of these promises, as to think that we ought to serve God, with these things as the end in view. Wherefore Our Lord set this aside by teaching, first of all, that works of virtue should not be done for human glory. And He mentions three works, to which all others may be reduced: since whatever a man does in order to curb his desires, comes under the head of fasting; and whatever a man does for the love of his neighbor, comes under the head of alms-deeds; and whatever a man does for the worship of God, comes under the head of prayer. And He mentions these three specifically, as they hold the principal place, and are most often used by men in order to gain glory. In the second place He taught us that we must not place our end in riches, when He said: "Lay not up to yourselves treasures on earth" (Matt. 6:19).

Our Lord forbade, not necessary, but inordinate solicitude. Now there is a fourfold solicitude to be avoided in temporal matters. First, we must not place our end in them, nor serve God for the sake of the necessities of food and raiment. Wherefore He says: "Lay not up for yourselves," etc. Secondly, we must not be so anxious about temporal things, as to despair of God's help: wherefore Our Lord says (Matt. 6:32): "Your Father knoweth that you have need of all these things." Thirdly, we must not add presumption to our solicitude; in other words, we must not be confident of getting the necessaries of life by our own efforts without God's help: such solicitude Our Lord sets aside by saying that a man cannot add anything to his stature (Matt. 6:27). We must not anticipate the time for anxiety; namely, by being solicitous now, for the needs, not of the present, but of a future time: wherefore He says (Matt. 6:34): "Be not . . . solicitous for tomorrow."

Our Lord did not forbid the judgment of justice, without which holy things could not be withdrawn from the unworthy. But he forbade inordinate judgment, as stated above.

The aforesaid counsels, considered in themselves, are expedient to all; but owing to some people being ill-disposed, it happens that some of them are inexpedient, because their disposition is not inclined to such things. Hence Our Lord, in proposing the evangelical counsels, always makes mention of man's fitness for observing the counsels. For in giving the counsel of perpetual poverty (Matt. 19:21), He begins with the words: "If thou wilt be perfect," and then He adds: "Go, sell all [Vulg.: 'what'] thou hast." In like manner when He gave the counsel of perpetual chastity, saying (Matt. 19:12): "There are eunuchs who have made themselves eunuchs for the kingdom of heaven," He adds straightway: "He that can take, let him take it." And again, the Apostle (1 Cor. 7:35), after giving the counsel of virginity, says: "And this I speak for your profit; not to cast a snare upon you."

The greater goods are not definitely fixed in the individual; but those which are simply and absolutely the greater good in general are fixed: and to these all the above particular goods may be reduced, as stated above.

Even the counsel of obedience is understood to have been given by Our Lord in the words: "And [let him] follow Me." For we follow Him not only by imitating His works, but also by obeying His commandments, according to John 10:27: "My sheep hear My voice . . . and they follow Me."

Those things which Our Lord prescribed about the true love of our enemies, and other similar sayings (Matt. 5; Luke 6), may be referred to the preparation of the mind, and then they are necessary for salvation; for instance, that man be prepared to do good to his enemies, and other similar actions, when there is need. Hence these things are placed among the precepts. But that anyone should actually and promptly behave thus towards an enemy when there is no special need, is to be referred to the particular counsels, as stated above. As to those matters which are set down in Matt. 10 and Luke 9 and 10, they were either disciplinary commands for that particular time, or concessions, as stated above (A. 2, ad 3). Hence they are not set down among the counsels.