The siege being thus represented, the condition and suffering of the inhabitants is exhibited by the condition of one, who, bound as a prisoner or oppressed by sickness, cannot turn from his right side to his left. The prophet was in such a state.
Bear their iniquity - The prophet was, in a figure, to bear their iniquities for a fixed period, in order to show that, after the period thus foretold, the burden of their sins should be taken off, and the people be forgiven. Compare Leviticus 16:21-22.