2 Kings 20:11

Isaiah the prophet cried unto the Lord Being moved by God's Spirit, first to offer him this sign, and then to pray for it. And he brought the shadow ten degrees backward “The dial in use among the Jews,” says Dr. Dodd, “was a kind of stairs; the time of the day was distinguished, not by lines, but by steps, here called degrees; and the shade of the sun moved forward a new degree every half hour. The Jewish doctors and the ancient Christian fathers were of opinion, that the sun actually went backward. They endeavour to support this opinion by showing that Merodach-baladan was incited, by the view of this miracle, to send his messengers to Hezekiah, see 2 Chronicles 32:31; and, as a further confirmation, they add, that it is really taken notice of by Herodotus, in his Euterpe, chap. 142, where he expressly asserts, that the Egyptians had observed strange alterations in the motions of the sun, it having arisen four times out of its usual course. Though this observation should be allowed to be true, yet from hence we are under no necessity to admit that the sun itself, or the earth, was retrograde, that is to say, that either of them went backward; all that the Scriptures require of us is, to admit the fact of the shadow's going backward; and this may be accounted for without supposing any uncommon motion, either in the sun or in the earth. Nothing more was required to effect this phenomenon, than a reflection of the sun's rays, and this might have been caused by an alteration in the density of the atmosphere. To this it may be added, that the original mentions nothing of the sun, but only of its beams or shadow; and how its beams might be inflected by a change made in the atmosphere, may easily be conceived by any person conversant in natural philosophy. This endeavour to account for the phenomenon, by no means lessens the miracle; for we assign the alteration of the atmosphere to the immediate and extraordinary operation of Providence, and every extraordinary interposition of Providence is essentially and properly a miracle. Let it further be observed, we by no means offer this solution in exclusion of others; and if any one thinks that the miracle can be better accounted for in any other way, we shall very readily subscribe to that opinion. Liberum de eo judicium lectori committo, says Vitringa.” See note on Joshua 10:12.