Adam Clarke on Habakkuk 1:4

The law is slacked - They pay no attention to it; it has lost all its vigor, its restraining and correcting power, it is not executed; right judgment is never pronounced; and the poor righteous man complains in vain that he is grievously oppressed by the wicked, and by those in power and authority. That the utmost depravity prevailed in the land of Judah is evident from these verses; and can we wonder, then, that God poured out such signal judgments upon them? When judgment doth not proceed from the seat of judgment upon earth, it will infallibly go forth from the throne of judgment in heaven.