(1) Whether the New Law ought to prescribe or to forbid any outward works?
(2) Whether the New Law makes sufficient provision in prescribing and forbidding external acts?
(3) Whether in the matter of internal acts it directs man sufficiently?
(4) Whether it fittingly adds counsels to precepts? ________________________
FIRST ARTICLE [I-II, Q. 108, Art. 1]
Whether the New Law Ought to Prescribe or Prohibit Any External Acts?
Objection 1: It would seem that the New Law should not prescribe or prohibit any external acts. For the New Law is the Gospel of the kingdom, according to Matt. 24:14: "This Gospel of the kingdom shall be preached in the whole world." But the kingdom of God consists not in exterior, but only in interior acts, according to Luke 17:21: "The kingdom of God is within you"; and Rom. 14:17: "The kingdom of God is not meat and drink; but justice and peace and joy in the Holy Ghost." Therefore the New Law should not prescribe or forbid any external acts.
Obj. 2: Further, the New Law is "the law of the Spirit" (Rom. 8:2). But "where the Spirit of the Lord is, there is liberty" (2 Cor. 3:17). Now there is no liberty when man is bound to do or avoid certain external acts. Therefore the New Law does not prescribe or forbid any external acts.
Obj. 3: Further, all external acts are understood as referable to the hand, just as interior acts belong to the mind. But this is assigned as the difference between the New and Old Laws that the "Old Law restrains the hand, whereas the New Law curbs the will" [*Peter Lombard, Sent. iii, D, 40]. Therefore the New Law should not contain prohibitions and commands about exterior deeds, but only about interior acts.
On the contrary, Through the New Law, men are made "children of light": wherefore it is written (John 12:36): "Believe in the light that you may be the children of light." Now it is becoming that children of the light should do deeds of light and cast aside deeds of darkness, according to Eph. 5:8: "You were heretofore darkness, but now light in the Lord. Walk . . . as children of the light." Therefore the New Law had to forbid certain external acts and prescribe others.