Son of man, say unto her, Thou art the land that is not cleansed, nor rained upon in the day of indignation.
Thou art the land that is not cleansed - not cleared or cultivated; all a scene of desolation: a fit emblem of the moral wilderness state of the people.
Nor rained upon - a mark of divine "indignation;" as the early and latter rain, on which the productiveness of the land depended, was one of the great covenant blessings. Joel 2:23 promises the return of "the former and latter rain," with the restoration of God's favour.