Then the king's countenance was changed - The word rendered "countenance" is, in the margin, as in Daniel 5:9, "brightnesses." The Chaldee word means "brightness, splendor" (זיו zı̂yv), and the meaning here is bright looks, cheerfulness, hilarity. The word rendered was changed, is in the margin changed it; and the meaning is, that it changed itself: probably from a jocund, cheerful, and happy expression, it assumed suddenly a deadly paleness.

And his thoughts troubled him - Whether from the recollection of guilt, or the dread of wrath, is not said. He would, doubtless, regard this as some supernatural intimation, and his soul would be troubled.

So that the joints of his loins were loosed - Margin, "bindings," or "knots," or "girdles." The Chaldee word rendered "joints" (קטר qeṭar) means, properly, "knots;" then joints of the bones, as resembling knots, or apparently answering the purposes of knots in the human frame, as binding it together. The word "loins" in the Scriptures refers to the part of the body around which the girdle was passed, the lower part of the back; and Gesenius supposes that the meaning here is, that the joints of his back, that is, the vertebral are referred to. This part of the body is spoken of as the seat of strength. When this is weak the body has no power to stand, to walk, to labor. The simple idea is, that he was greatly terrified, and that under the influence of fear his strength departed.

And his knees smote one against another - A common effect of fear Nahum 2:10. So Horace, "Et corde et genibus tremit." And so Virgil, "Tarda trementi genua labant." "Belshazzar had as much of power, and of drink withal to lead him to bid defiance to God as any ruffian under heaven; and yet when God, as it were, lifted but up his finger against him, how poorly did he crouch and shiver. How did his joints loose, and his knees knock together!" - South's Sermons, vol. iv. p. 60.

The king's countenance was changed - Here is a very natural description of fear and terror.

1. The face grows pale;

2. The mind becomes greatly agitated;

3. Pains seize on the lower part of the back and kidneys;

4. A universal tremor takes place, so that the knees smite against each other;

5. And lastly, either a syncope takes place, or the cry of distress is uttered, Daniel 5:7 : "The king cried."

Then the kings countenance changed,.... Or, "his brightness" (l); his ruddy countenance, his florid looks, his gay airs; all his jollity and mirth, that appeared in his face, were changed into paleness, sadness, and confusion:

and his thoughts troubled him; what should be the meaning of this; perhaps he might immediately fear it presaged ruin and destruction to him; the sins of his former life might at once come into his thoughts, and those particularly he had now been guilty of; his luxury and intemperance, his idolatry and profanation of the vessels of the sanctuary, which his conscience might accuse him of, and give him great distress and trouble:

so that the joints of his loins were loosed; or, "the girdles of his loins" (m); which were loosed or broke, through the agitation he was in; or he was all over in a sweat, so that he was obliged to loose his girdle; or, as persons in great fear and consternation, he was seized with a pain in his back; it opened as it were; nor could he hold his urine; as Grotius and others; see Isaiah 45:1, where this seems to be prophesied of:

and his knees smote one against another; as is the case of persons in a great tremor, or under a panic. "Et subito genua intremuere timore".--Ovid.

(l) "splendores ejus", Montanus, Vatablus, Michaelis. (m) "cingula lumborum ejus", Pagninus, Junius & Tremellius, Cocceius.

מלכּא (the king) stands absolutely, because the impression made by the occurrence on the king is to be depicted. The plur. זיוהי has an intensive signification: the colour of the countenance. Regarding זיו, see under Daniel 4:33. The suffix to שׁנוהי is to be taken in the signification of the dative, since שׁנא in the Peal occurs only intransitively. The connection of an intransitive verb with the suff. accus. is an inaccuracy for which שׁוּבני, Ezekiel 47:7, and perhaps also עשׂיתיני, Ezekiel 29:3, afford analogies; cf. Ewald's Lehrb. 315b. In Daniel 5:9, where the matter is repeated, the harshness is avoided, and עלוהי is used to express the change of colour yet more strongly. The meaning is: "the king changed colour as to his countenance, became pale from terror, and was so unmanned by fear and alarm, that his body lost its firmness and vigour." The bands or ligaments of his thighs (חרץ, equivalent to the Hebr. חלצים) were loosed, i.e., lost the strength to hold his body, and his knees smote one against another. ארכּוּבא with אprosth., for רכוּבא, in the Targg. means the knee. The alarm was heightened by a bad conscience, which roused itself and filled him with dark forebodings. Immediately the king commanded the magicians to be brought, and promised a great reward to him who would read and interpret the mysterious writing.

Then the king's countenance was changed, and his thoughts troubled him, so that the joints of his loins were loosed, and his {f} knees smote one against another.

(f) So he that before condemned God, was moved by this sight to tremble for fear of God's judgments.

5:6 His knees smote - So soon can the terrors of God make the loftiest cedars, the tyrants of the earth.

countenance: Chaldee, brightnesses

was changed: Chaldee, changed it

joints: or, girdles: Chaldee, bindings, or, knots

6. countenance-literally, "brightness," that is, his bright look.

joints of his loins-"the vertebræ of his back" [Gesenius].

5:1-9 Belshazzar bade defiance to the judgments of God. Most historians consider that Cyrus then besieged Babylon. Security and sensuality are sad proofs of approaching ruin. That mirth is sinful indeed, which profanes sacred things; and what are many of the songs used at modern feasts better than the praises sung by the heathens to their gods! See how God struck terror upon Belshazzar and his lords. God's written word is enough to put the proudest, boldest sinner in a fright. What we see of God, the part of the hand that writes in the book of the creatures, and in the book of the Scriptures, should fill us with awful thoughts concerning that part which we do not see. If this be the finger of God, what is his arm when made bare? And what is He? The king's guilty conscience told him that he had no reason to expect any good news from heaven. God can, in a moment, make the heart of the stoutest sinner to tremble; and there needs no more than to let loose his own thoughts upon him; they will give him trouble enough. No bodily pain can equal the inward agony which sometimes seizes the sinner in the midst of mirth, carnal pleasures, and worldly pomp. Sometimes terrors cause a man to flee to Christ for pardon and peace; but many cry out for fear of wrath, who are not humbled for their sins, and who seek relief by lying vanities. The ignorance and uncertainty concerning the Holy Scriptures, shown by many who call themselves wise, only tend to drive sinners to despair, as the ignorance of these wise men did.