Deuteronomy 34:5

5.So Moses the servant of the Lord died. Since it was mark of ignominy to die without the borders of the Holy Land, Moses is honored with high eulogy, in order that the Israelites might learn the more to tremble at the judgment of God, who did not spare even his most illustrious servant. And it is expressly added, “according to the word (or mouth) of the Lord,” lest they should despise the threatenings which were accomplished in so memorable a manner. For, if God spared not His own distinguished Prophet, but at length executed upon him what He had threatened, how should the ordinary multitude escape?

What follows, “he buried him,” some render passively, “he was buried;” and others transitively, “he buried himself;” but in both cases improperly; for, whilst they are afraid to assign this office to God, they labor to avoid an absurdity which does not exist; since it may be gathered from the end of the verse, that Moses was buried by divine means, for it is said that his sepulcher is unknown. It is likely that an effort to discover it was not omitted, or neglected to be made by the people; since it would have been barbarous for them not to discharge the last offices of humanity towards such, and so great a man. Since, therefore, no signs of his funeral, nor his body itself, were anywhere to be found, it might be inferred that he was hidden by God’s determinate counsel; whilst it is superfluous to discuss in what manner God buried him, inasmuch as all the elements are under His control. It was enough, therefore, for Him to signify (annuere) to the earth, that it was to receive the body of the holy man into its bosom: nor was there any necessity to call in the assistance of angels, as some think, since the earth would have instantly obeyed the command of its Creator. From the Epistle of Jude (Jude 1:9) we learn that it was a matter of no slight importance that the sepulcher of Moses should be concealed from the eyes of men, for he informs us that a dispute arose respecting it. between Michael the archangel, and Satan: and, although the cause of its concealment is not stated, still it appears to have been God’s intention to prevent superstition; for it was usual with the Jews, and it is a custom for which Christ reproves them, to kill the prophets, and then to pay reverence to their tombs. (Luke 11:47.) It would have, therefore, been probable that, in order to blot out the recollection of their ingratitude, they would have paid superstitious veneration to the holy prophet, and so have carried his corpse into the land, from which the sentence of God had excluded it. Timely precaution, then, was taken, lest in their inconsiderate zeal the people should attempt to subvert the decree of heaven.