וַיְהִ֗י הֵ֣מָּה הֹלְכִ֤ים הָלוֹךְ֙ וְדַבֵּ֔ר וְהִנֵּ֤ה רֶֽכֶב־אֵשׁ֙ וְס֣וּסֵי אֵ֔שׁ וַיַּפְרִ֖דוּ בֵּ֣ין שְׁנֵיהֶ֑ם וַיַּ֙עַל֙ אֵ֣לִיָּ֔הוּ בַּֽסְעָרָ֖ה הַשָּׁמָֽיִם׃
E mentre essi proseguivano camminando e parlando, ecco un carro di fuoco e cavalli di fuoco, che li separarono l'uno dall'altro; ed Elia salì al cielo in un turbine.
Or HaChaim
The twentieth reason why the Torah saw fit to write אם בחקתי תלכו may be appreciated in conjunction with Yalkut Shimoni item 831 on Psalms. We are told there that when G'd created man He did not do so in order for man merely to remain stationary in this present world forever and not to commit a sin. In fact, such an existence would in itself represent spiritual decline and be sinful. It had always been G'd's intention for man to ascend to the celestial regions just as did the prophet Elijah (Kings II 2,11). Due to the original sin, man has to have his skin removed and his body remains behind in this world when his soul ascends to Heaven. Our verse informs us that by means of intensive preoccupation with Torah he may overcome the pain involved in separation of body and soul but to feel like a person who walks from one place to another when that day arrives. In other words: אם בחקתי, if you are deeply engrossed in My statutes then you will merely walk from the physical domain to the celestial domain. [The relevant passage in Psalms is chapter 82 verse 6. Ed.] The Zohar volume 2 page 174 states that the truly righteous do not feel the pain of dying and that this is what Solomon alluded to when he said in Kohelet 5,11: "sweet is the sleep of the labourer." When someone labours on behalf of G'd his sleep i.e. his death is sweet and he accepts it with joy. Elijah is living proof that if one intensifies one's Torah study even one's body does not die.
Ramban
MINE ORDINANCES SHALL YE DO. “These are matters prescribed in the Torah which, even if they were not prescribed, one would know that they ought to be prescribed.” Thus the language of Rashi. And in the Torath Kohanim it is stated:233Torath Kohanim, Acharei 13:10. “These are matters written in the Torah which, even if they were not written, would deserve to have been written, such as robberies, forbidden sexual relationships, idolatry, bloodshed and blasphemy.”
Now by way of the simple meaning of Scripture, the term mishpatai (Mine ordinances) is to be understood in its simple sense. It is a reference to the laws stated in the section of V’eileh Hamishpatim (And these are the ordinances)234Exodus 21:1. and in the whole Torah. Therefore He states here, which if a man do, he shall live by them,235Further, Verse 5. as these laws were given so that man should live, and for the development of countries, and peace among men, so that no one should cause harm to his fellowman or kill him. The prophet Ezekiel likewise mentioned many times with reference to these mishpatim (ordinances), which if a man do, he shall live by them,236Ezekiel 20:11, 13 and 21. while of the Sabbath he says, to be a sign between Me and them.237Ibid., Verse 12. Similarly in the Book of Nehemiah it says, Thine ordinances, which if a man do, he shall live by them.238Nehemiah 9:29. But our Rabbis have said:239Yoma 85 b. “He shall live by them235Further, Verse 5. — but not die by them. This teaches that danger to life overrides the Sabbath laws and [all] the commandments.” And according to the Midrashic interpretation it means:240Torath Kohanim, Acharei 9:10. It is also mentioned here in Rashi. “He shall live by them235Further, Verse 5. — in the World to Come. Should you say it means that he shall live in this world, will he not in the end die!”241Hence the Divine assurance that he shall live by them must refer to eternal life. And if so, the expression which if a man do, he shall live by them235Further, Verse 5. refers back [not only to the mishpatim (ordinances), as we explained before, but] also to chukothai [“My statutes,” those laws for which no reason is given, but the observance of which also assures one eternal life].
Know that man’s [reward in] life for the observance of the commandments is in accordance with his preparation for them. For he who fulfills the commandments not for their own sake, but in order to receive a reward, will be rewarded on account of them in this world with longevity, riches, possessions, and honor. It is concerning this [kind of observance of the laws of the Torah] that it is said, in her left hand are riches and honor,242Proverbs 3:16. which the Rabbis interpreted to mean:243Shabbath 63 a. “to those that stand on the left of it [i.e., to those who engage in the observance of the Torah not for its own sake], there are material riches and honor.” Similarly, those who engage in the observance of the commandments so as to merit by them reward in the World to Come, these being the people who serve G-d out of fear [of punishment], will be found worthy on account of their intention to be saved from the judgments that will come upon the wicked, and their souls shall abide in joyfulness244See Psalms 25:13. [in life eternal]. But those who engage in the observance of the commandments out of love, as is right and proper, together with worldly occupation, similar to what is mentioned in the Torah in the section of Im Bechukothai,245If ye walk in My statutes. Further, 26:3. And your threshing shall reach unto the vintage,246Ibid., Verse 5. they will merit good life in this world according to the usual nature of things, and in life eternal, in the World to Come, their merits will still be complete before them [since the reward they received in their lifetime will not reduce that which is to come to them in the hereafter]. But those who abandon altogether the concerns of this world and pay no attention to it, acting as if they themselves were not creatures of physical being, and all their thoughts and intentions are directed only to their Creator, just as was the case with Elijah, [these people] on account of their soul cleaving to the Glorious Name will live forever in body and soul, as is evidenced in Scripture concerning Elijah247II Kings 2:11: and Elijah went up by a whirlwind into heaven. and as is known of him in tradition,248The Talmud and Midrashim abound in instances which prove that Elijah’s removal from earth was no interruption of his earthly existence. On the contrary, in countless appearances he traverses the world in order to protect the innocent etc. (see L. Ginzberg, The Legends of the Jews, IV, pp. 202-235). and as the Midrashim speak of Enoch249Genesis 5:24: And Enoch walked with G-d, and he was not; for G-d took him. Many Midrashim describe his activity after his ascencion into heaven. See, however, Rashi ibid. and of those belonging to the World to Come who will rise at the resurrection. It is for this reason that on the subject of reward for observance of the commandments the verses speak [in various ways, such as]: that thy days may be long;250Exodus 20:12. that thou mayest live;251Deuteronomy 16:20. and that thou mayest prolong thy days.252Ibid., 22:7. For these expressions include all kinds of life, each according to his due.
Now by way of the simple meaning of Scripture, the term mishpatai (Mine ordinances) is to be understood in its simple sense. It is a reference to the laws stated in the section of V’eileh Hamishpatim (And these are the ordinances)234Exodus 21:1. and in the whole Torah. Therefore He states here, which if a man do, he shall live by them,235Further, Verse 5. as these laws were given so that man should live, and for the development of countries, and peace among men, so that no one should cause harm to his fellowman or kill him. The prophet Ezekiel likewise mentioned many times with reference to these mishpatim (ordinances), which if a man do, he shall live by them,236Ezekiel 20:11, 13 and 21. while of the Sabbath he says, to be a sign between Me and them.237Ibid., Verse 12. Similarly in the Book of Nehemiah it says, Thine ordinances, which if a man do, he shall live by them.238Nehemiah 9:29. But our Rabbis have said:239Yoma 85 b. “He shall live by them235Further, Verse 5. — but not die by them. This teaches that danger to life overrides the Sabbath laws and [all] the commandments.” And according to the Midrashic interpretation it means:240Torath Kohanim, Acharei 9:10. It is also mentioned here in Rashi. “He shall live by them235Further, Verse 5. — in the World to Come. Should you say it means that he shall live in this world, will he not in the end die!”241Hence the Divine assurance that he shall live by them must refer to eternal life. And if so, the expression which if a man do, he shall live by them235Further, Verse 5. refers back [not only to the mishpatim (ordinances), as we explained before, but] also to chukothai [“My statutes,” those laws for which no reason is given, but the observance of which also assures one eternal life].
Know that man’s [reward in] life for the observance of the commandments is in accordance with his preparation for them. For he who fulfills the commandments not for their own sake, but in order to receive a reward, will be rewarded on account of them in this world with longevity, riches, possessions, and honor. It is concerning this [kind of observance of the laws of the Torah] that it is said, in her left hand are riches and honor,242Proverbs 3:16. which the Rabbis interpreted to mean:243Shabbath 63 a. “to those that stand on the left of it [i.e., to those who engage in the observance of the Torah not for its own sake], there are material riches and honor.” Similarly, those who engage in the observance of the commandments so as to merit by them reward in the World to Come, these being the people who serve G-d out of fear [of punishment], will be found worthy on account of their intention to be saved from the judgments that will come upon the wicked, and their souls shall abide in joyfulness244See Psalms 25:13. [in life eternal]. But those who engage in the observance of the commandments out of love, as is right and proper, together with worldly occupation, similar to what is mentioned in the Torah in the section of Im Bechukothai,245If ye walk in My statutes. Further, 26:3. And your threshing shall reach unto the vintage,246Ibid., Verse 5. they will merit good life in this world according to the usual nature of things, and in life eternal, in the World to Come, their merits will still be complete before them [since the reward they received in their lifetime will not reduce that which is to come to them in the hereafter]. But those who abandon altogether the concerns of this world and pay no attention to it, acting as if they themselves were not creatures of physical being, and all their thoughts and intentions are directed only to their Creator, just as was the case with Elijah, [these people] on account of their soul cleaving to the Glorious Name will live forever in body and soul, as is evidenced in Scripture concerning Elijah247II Kings 2:11: and Elijah went up by a whirlwind into heaven. and as is known of him in tradition,248The Talmud and Midrashim abound in instances which prove that Elijah’s removal from earth was no interruption of his earthly existence. On the contrary, in countless appearances he traverses the world in order to protect the innocent etc. (see L. Ginzberg, The Legends of the Jews, IV, pp. 202-235). and as the Midrashim speak of Enoch249Genesis 5:24: And Enoch walked with G-d, and he was not; for G-d took him. Many Midrashim describe his activity after his ascencion into heaven. See, however, Rashi ibid. and of those belonging to the World to Come who will rise at the resurrection. It is for this reason that on the subject of reward for observance of the commandments the verses speak [in various ways, such as]: that thy days may be long;250Exodus 20:12. that thou mayest live;251Deuteronomy 16:20. and that thou mayest prolong thy days.252Ibid., 22:7. For these expressions include all kinds of life, each according to his due.
Rabbeinu Bahya
וימת שם משה עבד ה', “Moses, the servant of the Lord, died there.” Note that Moses has not been described as a “servant of the Lord” until he died. During his lifetime he was variously described as איש האלו-הים, “the man of G’d,” (Deut. 33,1) etc., only now after he has died is he referred to as “a servant of the Lord.” This latter appellation describes Moses in his full stature and theological attainments. A “servant” is someone who is familiar with the intimate aspects of his master’s life, having access to the privacy of his bedroom, etc., performing duties there of a very intimate and private nature on an ongoing basis. We have been told explicitly in Chulin 7 that the righteous are even greater in death than they have been in life. No human being has ever been given the title “holy,” until after they have died. For instance, the words לקדושים אשר בארץ המה, “the holy ones who are in (under) the earth,” are understood by Midrash Tehillim (Psalms 16,3) as referring to the patriarchs who have already died. The Midrash concludes from that choice of words that even the patriarchs did not qualify for the compliment: “the holy ones,” until after their deaths. The reason for all this is that as long as people have an evil urge there is no guarantee that they will not give in to the temptation offered by that evil urge. This has also prompted the sages responsible for formulating our prayers to have us say in the third of the 18 benedictions of the Amidah prayer: “and holy ones praise You daily, selah.” They refer to the souls of these “holy ones” praising the Lord. This is also what David speaks of in the last of the psalms when he concludes כל הנשמה תהלל י-ה, “when it is all soul, it praises You, praise the Lord.”
Many people ask the question how it was possible that someone of the stature of Moses who became the instrument of giving the Torah to the people of Israel, died, whereas Elijah and Chanoch, both people of lesser stature, did not die? (Compare Genesis 5,24 and Kings II 2,11 respectively.) The answer is that Moses sinned at the waters of strife whereas both Chanoch and Elijah had not been guilty of sin at all. Seeing that they did not sin, they never became part of the decree of death that Adam was subjected to, and could therefore enjoy eternal life.
Many people ask the question how it was possible that someone of the stature of Moses who became the instrument of giving the Torah to the people of Israel, died, whereas Elijah and Chanoch, both people of lesser stature, did not die? (Compare Genesis 5,24 and Kings II 2,11 respectively.) The answer is that Moses sinned at the waters of strife whereas both Chanoch and Elijah had not been guilty of sin at all. Seeing that they did not sin, they never became part of the decree of death that Adam was subjected to, and could therefore enjoy eternal life.