Exode 19:13

Touch it not with the hand; for he will be stoned with hailstone, or be pierced with arrows of fire; whether beast or man, he will not live. But when the voice of the trumpet is heard, they may go up (forwards) towards the mount.

WHEN ‘HAYOVEIL’ (THE RAM’S HORN) SOUNDETH LONG, THEY SHALL COME UP TO THE MOUNT. “The Hebrew word hayoveil denotes a ram’s horn, and the horn used here was that of Isaac’s ram.” Thus Rashi’s language. But I have not understood this, for Isaac’s ram was burnt as a whole-offering, and horns and hoofs were completely burnt in whole-offerings. Perhaps the Holy One, blessed be He, shaped the ashes of the horn [of Isaac’s ram] and restored it to what it was originally. But in my opinion, this Agadah (homily) contains a secret. Thus they, is unknown to me. have said that this Voice [heard on Mount Sinai, as stated in Verse 16], was that of Pachad Yitzchak (the Fear of Isaac). (Vol. I pp. 388-389). And in Bachya’s commentary here (Vol. II, p. 172 of my edition): “This is the Pachad Yitzchak which they perceived at Mount Sinai.” It is for this reason that Scripture says, and all the people that were in the camp trembled.” (Bachya, ibid.) At this manifestation of G’vurah. they did not grasp the commandment itself but only a voice.

לא תגע בו יד, anyone touching the mountain with his hands would be subject to immediate death as spelled out in verse 12. Moses was to execute people like that from a distance so that the executioner himself would not erroneously approach too closely to the mountain. This is why the Torah wrote the words לא תגע בו יד, meaning “do not lay a hand on him,” the one who ignored My command. Such violators of G’d’s command, if any, were to be shot by arrows.

במשוך היובל, once the presence of G’d would withdraw and the sound of the shofars and the lightning would cease.

לא תגע בו יד, “do not touch it with your hand;” Why did this have to be repeated when we had heard already in the preceding verse that anyone touching the mountain would be subject to the death penalty? The two verses have to be understood as follows: “when you are about to execute a person guilty of having touched the mountain, do not do so by using your hands against him but stone him to death.” The stones are to be thrown from some distance away from the culprit. If you were to approach the area where the sin was committed you would be in danger of committing the same offence, even though unintentionally. Our author thinks that the repetition was to make clear which method of execution was to be applied to the offender, as the usual method, strangulation involves touching the victim.

או ירה יירה, “or shot through with arrows;” according to our author as distinct from Ibn Ezra and Rashbam, the meaning of the word או here is not “or,” but “if” is that the guilty party must be thrown from a height after having been pushed. Alternately, “if throwing the victim down from a height has not killed him he must be shot subsequently to insure that he does not have to die a slow death. [Seeing that this commandment will never be applied again, assuming it even had been necessary to apply it then, it does not really matter which interpretation is the correct one. Ed.]