2 Kings 20:11

In those days: This phrase gives a general time reference. It shows that the events are grouped by theme, not by strict order of time. The story about Merodach-baladan (2 Kings 20:12–19), who Sennacherib had expelled from Babylon before 701 BC, occurred before the events in chapters 18–19 but after Hezekiah's illness (2 Kings 20:12).

THE SUN GOES TEN DEGREES BACKWARD. (Kg2 20:8-20)

Hezekiah said unto Isaiah, What will be the sign that the Lord shall heal me--His recovery in the course of nature was so unlooked for, that the king asked for some token to justify his reliance on the truth of the prophet's communication; and the sign he specified was granted to him. The shadow of the sun went back upon the dial of Ahaz the ten degrees it had gone down. Various conjectures have been formed as to this dial. The word in the original is "degrees," or "steps," and hence many commentators have supposed that it was a stair, so artfully contrived, that the shadows on the steps indicated the hours and course of the sun. But it is more probable that it was a proper instrument, and, from the Hebrews having no term to designate it, that it was one of the foreign novelties imported from Babylon by Ahaz. It seems to have been of such magnitude, and so placed in the court, that Isaiah could point to it, and the king see it, from his chamber. The retrogression of the sun's shadow on the dial was miraculously accomplished by the omnipotent power of God; but the phenomenon was temporary, local, confined to the notice, and intended for the satisfaction, only of Hezekiah and his court.

The historian, having shown us blaspheming Sennacherib destroyed in the midst of the prospects of life, here shows us praying Hezekiah delivered in the midst of the prospects of death - the days of the former shortened, of the latter prolonged.
I. Here is Hezekiah's sickness. In those days, that is, in the same year in which the king of Assyria besieged Jerusalem; for he reigning reigned? in all twenty-nine years, and surviving this fifteen years, this must be in his fourteenth year, and so was that, Kg2 18:13. Some think it was at the time that the Assyrian army was besieging the city or preparing for it, because God promises (Kg2 20:6): I will defend the city, which promise was afterwards repeated, when the danger came to be most imminent, Kg2 19:34. Others think it was soon after the defeat of Sennacherib; and then it shows us the uncertainty of all our comforts in this world. Hezekiah, in the midst of his triumphs in the favour of God, and over the forces of his enemies, is seized with sickness, and under the arrest of death. We must therefore always rejoice with trembling. It should seem he was sick of the plague, for we read of the boil or plague-sore, Kg2 20:7. The same disease which was killing to the Assyrians was trying to him; God took it from him, and put it upon his enemies. Neither greatness nor goodness can exempt us from sickness, from sore and mortal sicknesses. Hezekiah, lately favoured of heaven above most men, yet is sick unto death - in the midst of his days (under forty) and yet sick and dying; and perhaps he was the more apprehensive of its being fatal to him because his father died when he was about his age, two or three years younger. "In the midst of life we are in death."
II. Warning brought him to prepare for death. It is brought by Isaiah, who had been twice, as stated in the former chapter, a messenger of good tidings to him. We cannot expect to receive from God's prophets any other than what they have received from the Lord, and we must welcome that, be it pleasing or unpleasing. The prophet tells him, 1. That his disease is mortal, and, if he be not recovered by a miracle of mercy, will certainly be fatal: Thou shalt die, and not live. 2. That therefore he must, with all speed, get ready for death: Set thy house in order. This we should feel highly concerned to do when we are in health, but are most loudly called to do when we come to be sick. Set the heart in order by renewed acts of repentance, and faith, and resignation to God, with cheerful farewells to this world and welcomes to another; and, if not done before (which is the best and wisest course), set the house in order, make thy will, settle thy estate, put thy affairs in the best posture thou canst, for the ease of those that shall come after thee. Isaiah speaks not to Hezekiah of his kingdom, only of his house. David, being a prophet, had authority to appoint who should reign after him, but other kings did not pretend to bequeath their crowns as part of their goods and chattels.
III. His prayer hereupon: He prayed unto the Lord, Kg2 20:2. Is any sick? Let him be prayed for, let him be prayed with, and let him pray. Hezekiah had found, as recorded in the foregoing chapter, that it was not in vain to wait upon God, but that the prayers of faith bring in answers of peace; therefore will he call upon God as long as he lives. Happy experiences of the prevalency of prayer are engagements and encouragements to continue instant in prayer. He had now received the sentence of death within himself, and, if it was reversible, it must be reversed by prayer. When God purposes mercy he will, for this, be enquired of, Eze 36:37. We have not if we ask not, or ask amiss. If the sentence was irreversible, yet prayer is one of the best preparations for death, because by it we fetch in strength and grace from God to enable us to finish well. Observe,
1. The circumstances of this prayer. (1.) He turned his face to the wall, probably as he lay in his bed. This he did perhaps for privacy; he could not retire to his closet as he used to do, but he retired as well as he could, turned from the company that were about him, to converse with God. When we cannot be so private as we would be in our devotions, nor perform them with the usual outward expressions of reverence and solemnity, yet we must not therefore omit them, but compose ourselves to them as well as we can. Or, as some think, he turned his face towards the temple, to show how willingly he would have gone up thither, to pray this prayer (as he did, Kg2 19:1, Kg2 19:14), if he had been able, and remembering what encouragements were given to all the prayers that should be made in or towards that house. Christ is our temple; to him we must have an eye in all our prayers, for no man, no service, comes to the Father but by him. (2.) He wept sorely. Some gather from this that he was unwilling to die. It is in the nature of man to have some dread of the separation of soul and body, and it was not strange if the Old Testament saints, to whom another world was but darkly revealed, were not so willing to leave this as Paul and other New Testament saints were. There was also something peculiar in Hezekiah's case: he was now in the midst of his usefulness, had begun a good work of reformation, which he feared would, through the corruption of the people, fall to the ground, if he should die. If this was before the defeat of the Assyrian army, as some think, he might therefore be loth to die, because his kingdom was in imminent danger of being ruined. However, it does not appear that he had now any son: Manasseh, that succeeded him, was not born till three years after; and, if he should die childless, both the peace of his kingdom and the promise to David would be in danger. But perhaps these were only tears of importunity, and expressions of a lively affection in prayer. Jacob wept and made supplication; and our blessed Saviour, though most willing to die, yet offered up strong cries, with tears, to him whom he knew to be able to save him, Heb 5:7. Let Hezekiah's prayer interpret his tears, and in that we find nothing that intimates him to have been under any of that fear of death which has either bondage or torment.
2. The prayer itself: "Remember now, O Lord! how I have walked before thee in truth; and either spare me to live, that I may continue thus to walk, if, if my work be done, receive me to that glory which thou hast prepared for those that have thus walked." Observe here, (1.) The description of Hezekiah's piety. He had had his conversation in the world with right intentions ("I have walked before thee, as under thy eye and with an eye ever towards thee"), from a right principle ("in truth, and with an upright heart"), and by a right rule - "I have done that which is good in thy sight." (2.) The comfort he now had in reflecting upon it; it made his sick-bed easy. Note, The testimony of conscience for us that we have walked with God in our integrity will be much our support and rejoicing when we come to look death in the face, Co2 1:12. (3.) The humble mention he makes of it to God. Lord, remember it now; not as if God needed to be put in mind of any thing by us (he is greater than our hearts, and knows all things), or as if the reward were of debt, and might be demanded as due (it is Christ's righteousness only that is the purchase of mercy and grace); but our own sincerity may be pleaded as the condition of the covenant which God has wrought in us: "It is the work of thy own hands. Lord, own it." Hezekiah does not pray, "Lord, spare me," or, "Lord, take me; God's will be done;" but, Lord, remember me; whether I live or die, let me be thine.
IV. The answer which God immediately gave to this prayer of Hezekiah. The prophet had got but to the middle court when he was sent back with another message to Hezekiah (Kg2 20:4, Kg2 20:5), to tell him that he should recover; not that there is with God yea and nay, or that he ever says and unsays; but upon Hezekiah's prayer, which he foresaw and which his Spirit inclined him to, God did that for him which otherwise he would not have done. God here calls Hezekiah the captain of his people, to intimate that he would reprieve him for his people's sake, because, in this time of war, they could ill spare such a captain: he calls himself the God of David, to intimate that he would reprieve him out of a regard to the covenant made with David and the promise that he would always ordain a lamp for him. In this answer, 1. God honours his prayers by the notice he takes of them and the reference he has to them in this message: I have heard thy prayers, I have seen thy tears. Prayers that have much life and affection in them are in a special manner pleasing to God. 2. God exceeds his prayers; he only begged that God would remember his integrity, but God here promises (1.) To restore him from his illness: I will heal thee. Diseases are his servants; as they go where he sends them, so they come when he remands them. Mat 8:8, Mat 8:9. I am the Lord that healeth thee, Exo 15:26. (2.) To restore him to such a degree of health that on the third day he should go up to the house of the Lord, to return thanks. God knew Hezekiah's heart, how dearly he loved the habitation of God's house and the place where his honour dwelt, and that as soon as he was well he would go to attend on public ordinances; thitherward he turned his face when he was sick, and thitherward he would turn his feet when he was recovered; and therefore, because nothing would please him better, he promises him this, Let my soul live, and it shall praise thee. The man whom Christ healed was soon after found in the temple, Joh 5:14. (3.) To add fifteen years to his life. This would not bring him to be an old man; it would reach but to fifty-four or fifty-five; yet that was longer than he had lately expected to live. His lease was renewed, which he thought was expiring. We have not the instance of any other that was told before-hand just how long he should live; that good man no doubt made a good use of it; but God has wisely kept us at uncertainties, that we may be always ready. (4.) To deliver Jerusalem from the king of Assyria, Kg2 20:6. This was the thing which Hezekiah's heart was upon a much as his own recovery, and therefore the promise of this is here repeated. If this was after the raising of the siege, yet there was cause to fear Sennacherib's rallying again. "No," says God, "I will defend this city."
V. The means which were to be used for his recovery, Kg2 20:7. Isaiah was his physician. He ordered an outward application, a very cheap and common thing: "Lay a lump of figs to the boil, to ripen it and bring it to a head, that the matter of the disease may be discharged that way." This might contribute something to the cure, and yet, considering to what a height the disease had come, and how suddenly it was checked, the cure was no less than miraculous. Note, 1. It is our duty, when we are sick, to make use of such means as are proper to help nature, else we do not trust God, but tempt him. 2. Plain and ordinary medicines must not be despised, for many such God has graciously made serviceable to man, in consideration of the poor. 3. What God appoints he will bless and make effectual.
VI. The sign which was given for the encouragement of his faith. 1. He begged it, not in any distrust of the power or promise of God, or as if he staggered at that, but because he looked upon the things promised to be very great things and worthy to be so confirmed, and because it had been usual with God thus to glorify himself and favour his people; and he remembered how much Gos was displeased with his father for refusing to ask a sign, Isa 7:10-12. Observe, Hezekiah asked What is the sign, not that I shall go up to the thrones of judgment or up to the gate, but up to the house of the Lord? He desired to recover that he might glorify God in the gates of the daughter of Zion. It is not worth while to live for any other purpose than to serve God. 2. It was put to his choice whether the sun should go back or go forward; for it was equal to Omnipotence, and it would be the more likely to confirm his faith if he chose that which he thought the more difficult of the two. Perhaps to this that of this prophet may refer (Isa 45:11), Ask me of things to come concerning my sons, and concerning the work of my hands command you me. It is supposed that the degrees were half hours, and that it was just noon when the proposal was made, and the question is, "Shall the sun go back to its place at seven in the morning or forward to its place at five in the evening?" 3. He humbly desired the sun might go back ten degrees, because, though either would be a great miracle, yet, it being the natural course of the sun to go forward, its going back would seem more strange, and would be more significant of Hezekiah's returning to the days of his youth (Job 33:25) and the lengthening out of the day of his life. It was accordingly done, upon the prayer of Isaiah (Kg2 20:11): He cried unto the Lord by special warrant and direction, and God brought the sun back ten degrees, which appeared to Hezekiah (for the sign was intended for him) by the going back of the shadow upon the dial of Ahaz, which, it is likely, he could see through his chamber-window; and the same was observed upon all other dials, even in Babylon, Ch2 32:31. Whether this retrograde motion of the sun was gradual or per saltum - suddenly - whether it went back at the same pace that it used to go forward, which would make the day ten hours longer than usual - or whether it darted back on a sudden, and, after continuing a little while, was restored again to its usual place, so that no change was made in the state of the heavenly bodies (as the learned bishop Patrick thinks) - we are not told; but this work of wonder shows the power of God in heaven as well as on earth, the great notice he takes of prayer, and the great favour he bears to his chosen. The most plausible idolatry of the heathen was theirs that worshipped the sun; yet that was hereby convicted of the most egregious folly and absurdity, for by this it appeared that their god was under the check of the God of Israel. Dr. Lightfoot suggests that the fifteen songs of degrees (Psa 120:1-7, etc.) might perhaps be so called because selected by Hezekiah to be sung to his stringed instruments (Isa 38:20) in remembrance of the degrees on the dial which the sun went back and the fifteen years added to his life; and he observes how much of these psalms is applicable to Jerusalem's distress and deliverance and Hezekiah's sickness and recovery.

He brought the shadow ten degrees backward - We cannot suppose that these ten degrees meant ten hours; there were ten divisions of time on this dial: and perhaps it would not be right to suppose that the sun went ten degrees back in the heavens, or that the earth turned back upon its axis from east to west, in a contrary direction to its natural course. But the miracle might be effected by means of refraction, for a ray of light we know can be varied or refracted from a right line by passing through a dense medium; and we know also, by means of the refracting power of the atmosphere, the sun, when near rising and setting, seems to be higher above the horizon than he really is, and, by horizontal refraction, we find that the sun appears above the horizon when he is actually below it, and literally out of sight: therefore, by using dense clouds or vapors, the rays of light in that place might be refracted from their direct course ten, or any other number of degrees; so that the miracle might have been wrought by occasioning this extraordinary refraction, rather than by disturbing the course of the earth, or any other of the celestial bodies.
The dial of Ahaz - See the note on Kg2 9:13, and the observations and diagram at the end of this chapter.

And Isaiah the prophet cried unto the Lord,.... Or prayed, as the Targum; and was very earnest in prayer, that what Hezekiah had desired might be granted:

and he brought the shadow ten degrees backward, by which it had gone down in the dial of Ahaz; Ben Gersom understands it not of the sun itself, but of the shadow of it only; See Gill on Isaiah 38:8.

Isaiah cried unto the Lord; being moved by God’ s Spirit first to offer him this sign, and then to pray for it.

Ten degrees backward.

Quest. 1. What were these degrees?

Answ. Lines in the dial; but whether each of these lines or degrees noted an hour, or half an hour, or a quarter of an hour, is uncertain, and not very considerable in this case.

Quest. 2. What was it that went down? Answ. Either, first, The shadow alone went back without the sun; for God could so dispose of the light of the sun, by interposing clouds, or other things, so that the shadow should fall only upon those lines, and in that manner as God directed it. And whereas the sun is said to have gone down, that may be spoken according to appearance, as other passages of Scripture are understood; as when the moon is called one of the great lights, Genesis 1, though it be less than some of the stars; and when the sun is said to go down, , and to be turned into darkness, . Or, secondly, The sun itself went back, and the shadow with it.

This may seem most probable, first, By comparing this with , where the sun itself stood still. Secondly, Because it is said the sun itself returned, ; for which he here mentions

the shadow only, because the miracle was not so easily discovered in the sun as in the shadow of a dial. And though the sun may be elsewhere taken improperly, yet where the improper signification is unnecessary, the proper is and ought to be preferred before it. Thirdly, Because this miracle was noted by the Babylonians, who, having understood that it was done for Hezekiah’ s sake, sent to inquire into the truth and manner of it, .

Object. If this had been done, the heathen historians and astronomers would have taken notice of it, which we do not find that they did.

Answ. So it is most probable they did, although those books be not now extant; which is not strange; this being confessed and bewailed, that so very few of the first and ancient writers are now left; Herodotus himself, the first, and father of the ancient historians, being long after this time. And yet it is observed, that there are some intimations of these things left, though mixed with fables, as many true histories were; as what the poets fabled of Jupiter’ s making the night twice as long as it should have been, that he might enjoy Alcmena longer. Whether the sun or shadow went backward suddenly, or leisurely, and in the same time in which it had gone down, is a question of no great moment, the miracle being evident either way.

In the dial of Ahaz; which Ahaz had made in the king’ s palace. This dial he mentions, because the truth of the miracle might be best and soonest discovered there; this dial possibly being visible out of the king’ s chamber, or at least being near do it, and the degrees being most distinct and conspicuous in this dial; but the same thing was discerned by all other dials.

Hezekiah's Illness and Recovery. - Compare the parallel account in Isa 38 with Hezekiah's psalm of thanksgiving for his recovery (Isa 38:9-20 of Isaiah).
Kg2 20:1-2
"In those days was Hezekiah sick unto death." By the expression "in those days" the illness of Hezekiah is merely assigned in a general manner to the same time as the events previously described. That it did not occur after the departure of the Assyrians, but at the commencement of the invasion of Sennacherib, i.e., in the fourteenth year of Hezekiah's reign, is evident from Kg2 20:6, namely, both from the fact that in answer to his prayer fifteen years more of life were promised him, and that he nevertheless reigned only twenty-nine years (Kg2 18:2), and also from the fact that God promised to deliver him out of the hand of the Assyrians and to defend Jerusalem. The widespread notion that his sickness was an attack of plague, and was connected with the pestilence which had broken out in the Assyrian camp, is thereby deprived of its chief support, apart from the fact that the epithet (שׁחין (Kg2 20:7), which is applied to the sickness, does not indicate pestilence. Isaiah then called upon him to set his house in order. לביתך צו: set thy house in order, lit., command or order with regard to thy house, not declare thy (last) will to thy family (Ges., Knob.), for צוּה is construed with the accus. pers. in the sense of commanding anything, whereas here ל is synonymous with אל (Sa2 17:23). "For thou wilt die and not live;" i.e., thy sickness is to death, namely, without the miraculous help of God. Sickness to death in the very prime of life (Hezekiah was then in the fortieth year of his age) appeared to the godly men of the Old Testament a sign of divine displeasure. Hezekiah was therefore greatly agitated by this announcement, and sought for consolation and help in prayer. He turned his face to the wall, sc. of the room, not of the temple (Chald.), i.e., away from those who were standing round, to be able to pray more collectedly.
Kg2 20:3
In his prayer he appealed to his walking before the Lord in truth and with a thoroughly devoted heart, and to his acting in a manner that was well-pleasing to God, in perfect accordance with the legal standpoint of the Old Testament, which demanded of the godly righteousness of life according to the law. This did not imply by any means a self-righteous trust in his own virtue; for walking before God with a thoroughly devoted heart was impossible without faith. "And Hezekiah wept violently," not merely at the fact that he was to die without having an heir to the throne, since Manasseh was not born till three years afterwards (Joseph., Ephr. Syr., etc.), but also because he was to die in the very midst of his life, since God had promised long life to the righteous.
Kg2 20:4-6
This prayer of the godly king was answered immediately. Isaiah had not gone out of the midst of the city, when the word of the Lord came to him to return to the king, and tell him that the Lord would cure him in three days and add fifteen years to his life, and that He would also deliver him from the power of the Assyrians and defend Jerusalem. התּיּכנה העיר, the middle city, i.e., the central portion of the city, namely, the Zion city, in which the royal citadel stood. The Keri הת חצר, the central court, not of the temple, but of the royal citadel, which is adopted in all the ancient versions, is nothing more than an interpretation of the עיר as denoting the royal castle, after the analogy of Kg2 10:25. The distinct assurance added to the promise "I will heal thee," viz., "on the third day thou wilt go into the house of the Lord," was intended as a pledge to the king of the promised cure. The announcement that God would add fifteen years to his life is not put into the prophet's mouth ex eventu (Knobel and others); for the opinion that distinct statements as to time are at variance with the nature of prophecy is merely based upon an a priori denial of the supernatural character of prophecy. The words, "and I will deliver thee out of the hand of the Assyrians," imply most distinctly that the Assyrian had only occupied the land and threatened Jerusalem, and had not yet withdrawn. The explanation given by Vitringa and others, that the words contain simply a promise of deliverance out of the hand of the oppressor for the next fifteen years, puts a meaning into them which they do not contain, as is clearly shown by Isa 37:20, where this thought is expressed in a totally different manner. וגו על־העיר וגנּותי ע: as in Kg2 19:34, where the prophet repeated this divine promise in consequence of the attempt of Sennacherib to get Jerusalem into his power.
Kg2 20:7-8
Isaiah ordered a lump of figs to be laid upon the boil, and Hezekiah recovered (ויּחי: he revived again). It is of course assumed as self-evident, that Isaiah returned to the king in consequence of a divine revelation, and communicated to him the word of the Lord which he had received.
(Note: The account is still more abridged in the text of Isaiah. In Kg2 20:4 the precise time of the prayer is omitted; in Kg2 20:5 the words, "behold, I will cure thee, on the third day thou shalt go into the house of the Lord;" and in Kg2 20:6 the words, "for mine own sake and my servant David's sake." The four Kg2 20:8-11, which treat of the miraculous signs, are also very much contracted in Isaiah (Isa 38:7 and Isa 38:8); and Kg2 20:7 and Kg2 20:8 of our text are only given at the close of Hezekiah's psalm of praise in that of Isaiah (Isa 38:21 and Isa 38:22).)
תּאנים דּבלת is a mass consisting of compressed figs, which the ancients were in the habit of applying, according to many testimonies (see Celsii Hierob. ii. p. 373), in the case of plague-boils and abscesses of other kinds, because the fig διαφορεῖ σκληρίας (Dioscor.) and ulcera aperit (Plin.), and which is still used for softening ulcers. שׁחין, an abscess, is never used in connection with plague or plague-boils, but only to denote the abscesses caused by leprosy (Job 2:7-8), and other abscesses of an inflammatory kind (Exo 9:9.). In the case of Hezekiah it is probably a carbuncle that is intended.
After the allusion to the cure and recovery of Hezekiah, we have an account in Kg2 20:8. of the sign by which Isaiah confirmed the promise given to the king of the prolongation of his life. In the order of time the contents of Kg2 20:7 follow Kg2 20:11, since the prophet in all probability first of all disclosed the divine promise to the king, and then gave him the sign, and after that appointed the remedy and had it applied. At the same time, it is also quite possible that he first of all directed the lump of figs to be laid upon the boil, and then made known to him the divine promise, and guaranteed it by the sign. In this case ויּחי merely anticipates the order of events. The sign which Isaiah gave to the king, at his request, consisted in the miraculous movement of the shadow backward upon the sundial of Ahaz.
Kg2 20:9-10
הצּל הלך: "the shadow is gone ten degrees, if it should go back ten degrees?" The rendering, visne umbram solarii decem gradibus progredi an ... regredi, which Maurer still gives after the Vulgate, vis an ut ascendat ... an ut revertatur, cannot be grammatically reconciled with the perfect הלך, and is merely a conjecture founded upon the answer of Hezekiah.
(Note: Hitzig and Knobel would therefore read הלך, though without furnishing any proofs that the inf. abs. is used for the future in the first clause of a double question, especially if the ה interrog. is wanting, and there is no special emphasis upon the verbal idea.)
According to this answer, "it is easy for the shadow to decline (i.e., to go farther down) ten degrees; no (sc., that shall not be a sign to me), but if the shadow turn ten degrees backwards," Isaiah seems to have given the king a choice as to the sign, namely, whether the shadow should go ten degrees forward or backward. But this does not necessarily follow from the words quoted. Hezekiah may have understood the prophet's words וגו הצּל הלך hypothetically: "has the shadow gone (advanced) ten degrees, whether it should," etc.; and may have replied, the advance of the shadow would not be a sure sign to him, but only its going back.
Kg2 20:11
Isaiah then prayed to the Lord, and the Lord "turned back the shadow (caused it to go back) upon the sun-dial, where it had gone down, on the sundial of Ahaz, ten degrees backward." אחז מעלות cannot be understood, as it has been by the lxx, Joseph., Syr., as referring to a flight of steps at the palace of Ahaz, which was so arranged that the shadow of an object standing near indicated the hours, but is no doubt a gnomon, a sun-dial which Ahaz may have received from Babylonia, where sun-dials were discovered (Herod. ii. 109). Nothing further can be inferred from the words with regard to its construction, since the ancients had different kinds of sun-dials (cf. Martini Abhandlung von den Sonnenuhren der Alten, Lpz. 1777). The word מעלות steps in the literal sense, is transferred to the scala, which the shadow had to traverse both up and down upon the disk of the sun-dial, and is used both to denote the separate degrees of this scala, and also for the sum-total of these scala, i.e., for the sun-dial itself, without there being any necessity to assume that it was an obelisk-like pillar erected upon an elevated place with steps running round it (Knobel), or a long portable scale of twice ten steps with a gnomon (Gumpach, Alttestl. Studien, pp. 181ff.). All that follows from the descent of the shadow is that the dial of the gnomon was placed in a vertical direction; and the fact that the shadow went ten degrees down or backward, simply presupposes that the gnomon had at least twenty degrees, and therefore that the degrees indicated smaller portions of time than hours. If, then, it is stated in Kg2 20:8 of Isaiah that the sun went back ten degrees, whereas the going back of the shadow had been previously mentioned in agreement with our text, it is self-evident that the sun stands for the shining of the sun which was visible upon the dial-plate, and which made the shadow recede. We are not, of course, to suppose that the sun in the sky and the shadow on the sun-dial went back at the same time, as Knobel assumes. So far as the miracle is concerned, the words of the text do not require that we should assume that the sun receded, or the rotation of the earth was reversed, as Eph. Syr. and others supposed, but simply affirm that there was a miraculous movement backward of the shadow upon the dial, which might be accounted for from a miraculous refraction of the rays of the sun, effected by God at the prophet's prayer, of which slight analoga are met with in the ordinary course of nature.
(Note: As, for example, the phenomenon quoted by several commentators, which was observed at Metz in Lothringen in the year 1703 by the prior of the convent there, P. Romuald, and other persons, viz., that the shadow of a sun-dial went back an hour and a half. - The natural explanation of the miracle which is given by Thenius, who attributes it to an eclipse of the sun, needs no refutation. - For the different opinions of the earlier theologians, see Carpzov, Apparat. crit. p. 351ff.)
This miraculous sign was selected as a significant one in itself, to confirm the promise of a fresh extension of life which had been given to Hezekiah by the grace of God in opposition to the natural course of things. The retrograde movement of the shadow upon the sun-dial indicated that Hezekiah's life, which had already arrived at its close by natural means, was to be put back by a miracle of divine omnipotence, so that it might continue for another series of years.