Under the influence of the wine, Belshazzar gave orders to bring in the gold and silver vessels that Nebuchadnezzar his father had taken from the temple in Jerusalem, so that the king could drink from them, along with his nobles, his wives, and his concubines.
Here king Belshazzar courts his own punishment, because he furiously stirred up God’s wrath against himself, as if he was dissatisfied with its delay while God put off his judgment for so long a period. This is according to what I have said. When the destruction of a house is at hand, the impious remove the posts and gates, as Solomon says.
We have here Belshazzar the king very gay, but all of a sudden very gloomy, and in straits in the fulness of his sufficiency. See how he affronts God, and God affrights him; and wait what will be the issue of this contest; and whether he that hardened his heart against God prospered. I. See how the king affronted God, and put contempt upon him.
Commenting on Daniel 5:1-9
Belshazzar, while he tasted the wine,.... As he was drinking his cups, and delighted with the taste of the wine, and got merry with it: or, "by the advice of the wine" (h), as Aben Ezra and Jarchi interpret it, by a personification; as if that dictated to him, and put him upon doing what follows; and which often puts both foolish and wicked things...