John Gill
And as they cried out,.... In this furious manner: and cast off their clothes; either like madmen, that knew not what they did, or in order to stone him; see Acts 7:57. and threw dust into the air either with their hands, or by striking the earth, and scraping it with their feet, through indignation and wrath, like persons possessed, or mad.
Matthew Henry
In the close of the foregoing chapter we had Paul bound, according to Agabus's prophecy of the hard usage he should receive from the Jews at Jerusalem, yet he had his tongue set at liberty, by the permission the chief captain gave him to speak for himself; and so intent he is upon using that liberty of speech which is allowed him, to the honour of Christ and the service of his interest, that he...