In these verses the prophet by a commission from Heaven sits as a judge upon the bench, and Jerusalem is made to hold up her hand as a prisoner at the bar; and, if prophets were set over other nations, much more over God's nation, Jer. i. 10. This prophet is authorized to judge the bloody city, the city of bloods. Jerusalem is so called, not only because she had been guilty of the particular sin of blood-shed, but because her crimes in general were bloody crimes (ch. vii. 23), such as polluted her in her blood, and for which she deserved to have blood given her to drink. Now the business of a judge with a malefactor is to convict him of his crimes, and then to pass sentence upon him for them. These two things Ezekiel is to do here.