Deuteronomy 30:12-14. In heaven — Shut up there, but it hath been thence delivered and published in thy hearing. Neither beyond the sea — The knowledge of this commandment is not to be fetched from far distant places, to which divers of the wise heathen travelled for their wisdom; but it was brought to thy very doors and ears, and declared to thee in this wilderness. In thy mouth — Thou knowest it so well, that it is the matter of thy common discourse. In thy heart — In thy mind, (as the heart is very commonly taken,) to understand and believe it. In a word, the law is plain and easy: but the gospel is much more so.

30:11-14 The law is not too high for thee. It is not only known afar off; it is not confined to men of learning. It is written in thy books, made plain, so that he who runs may read it. It is in thy mouth, in the tongue commonly used by thee, in which thou mayest hear it read, and talk of it among thy children. It is delivered so that it is level to the understanding of the meanest. This is especially true of the gospel of Christ, to which the apostle applies it. But the word is nigh us, and Christ in that word; so that if we believe with the heart, that the promises of the Messiah are fulfilled in our Lord Jesus, and confess them with our mouth, we then have Christ with us.Ignorance of the requirements of the law cannot be pleaded Deuteronomy 30:10-14; hence, Deuteronomy 30:15-20 life and death, good and evil, are solemnly set before the people for their own choice; and an earnest exhortation to choose the better part concludes the address.

Deuteronomy 30:11-14. "The righteousness which is of faith" is really and truly described in these words of the Law; and, under Paul's guidance (see marginal references) we affirm was intended so to be. For the simplicity and accessibility which Moses here attributes to the Law of God neither is nor can be experimentally found in it except through the medium of faith; even though outwardly and in the letter that Law be written out for us so "that he may run that readeth," and be set forth in its duties and its sanctions as plainly as it was before the Jews by Moses. The seeming ease of the commandment, and yet its real impossibility to the natural man, form part of the qualifications of the Law to be our schoolmaster to bring us unto Christ.

Deuteronomy 30:11

Not hidden from thee - Rather, not too hard for thee, as in Deuteronomy 17:8.

Neither is it far off - Compare Luke 17:21.

De 30:11-14. The Commandment Is Manifest.

11-14. For this commandment … is not hidden … neither is it far off—That law of loving and obeying God, which was the subject of Moses' discourse, was well known to the Israelites. They could not plead ignorance of its existence and requirements. It was not concealed as an impenetrable mystery in heaven, for it had been revealed; nor was it carefully withheld from the people as a dangerous discovery; for the youngest and humblest of them were instructed in those truths, which were subjects of earnest study and research among the wisest and greatest of other nations. They were not under a necessity of undertaking long journeys or distant voyages, as many ancient sages did in quest of knowledge. They enjoyed the peculiar privilege of a familiar acquaintance with it. It was with them a subject of common conversation, engraven on their memories, and frequently explained and inculcated on their hearts. The apostle Paul (Ro 10:6-8) has applied this passage to the Gospel, for the law of Christ is substantially the same as that of Moses, only exhibited more clearly in its spiritual nature and extensive application; and, accompanied with the advantages of Gospel grace, it is practicable and easy.

In heaven, i.e. shut up there; but it hath been thence delivered and published in thy hearing.

It is not in heaven,.... The scheme of it was formed in heaven, it was hid in the heart of God there, before revealed; it was ordained before the world was for our glory; it was brought down from thence by Christ, and committed to his apostles and ministers of the word to preach it to men; and has been ever since continued on earth, and will be at the time of the conversion of the Jews:

that thou shouldest say; that there should be any occasion of saying; it forbids any such kind of speech as, follows:

who shall go up for us to heaven, and bring it to us, that we may hear it, and do it? there is no need of that, for it is brought from thence already, and may be heard, and should be obeyed; for to put such a question would be the same as to ask "to bring Christ down from above", who is come down already by the assumption of human nature, to preach the Gospel, give the sense of the law, and fulfil it, to do the will of his Father, bring in an everlasting righteousness, and save his people; so that there is no need of his coming again on the same errand, since he has obtained eternal redemption, and is the author of everlasting salvation, which is the sum and substance of the Gospel.

It is not in heaven, that thou shouldest say, Who shall go up for us to heaven, and bring it unto us, that we may hear it, and do it?