17. For this our heart is faint; for these things our eyes are dim.

17. Propterea debile est cor nostrum; super hoc (id est, propter hane causem) obtenebrati sunt oculi nostri.

He connects sorrow here with the acknowledgment of sin, that the people under the pressure and agony of sorrow might apply their minds so as to consider their own sins. At the same time the Prophet, no doubt, includes here all that we have already observed, as though he had said that the people were not without reason wearied with sorrow, for they had ample and manifold reasons for their grief.

For this reason, he says, that is, we do not exceed a due measure in our sorrow, for our afflictions are not ordinary, so that our grief cannot be moderate; but as we are come to an extremity, it cannot then be but our minds should be overwhelmed with sorrow. As, then, the curse of God appeared everywhere, he says that this was the cause of the fainting heart; and he says also, Therefore were our eyes darkened. This is a common metaphor, that the eyes become dim through sorrow; for the senses through sorrow are blunted. Hence it is that the sight of the eyes is injured; and David especially makes use of this mode of speaking. Our Prophet then says that the eyes were darkened, because their grief was, as it were, deadly. It follows --