Whether the New Law ought to prescribe or prohibit any external acts?

Objections

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 Mt. 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 Lk. 17:21: "The kingdom of God is within you"; and Rm. 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.
Objection 2 : Further, the New Law is "the law of the Spirit" (Rm. 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.
Objection 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.