Job 3:5

But let it enter into darkness and the shadows of death, that life which is the shadow of future chastisement. The meaning, therefore, is that the righteous, who is the true light, should not see it, but rather the darkness, that is, the sinners and carnal tribulations arising from this life. Let the trouble come to him like the bitterness of the day . These bitterness are the precepts of a holy life or the day of judgment, which terrifies carnal men.

HISTORICAL INTERPRETATION. Let darkness and the shadow of death stain it. By 'the shadow of death,' we must understand 'oblivion,' for as death ends life, so oblivion puts an end to memory. As therefore the apostate Angel is delivered over to eternal oblivion, he is overclouded with the shadow of death. Therefore let him say, Let darkness and the shadow of death stain it; i.e. 'So let him be overwhelmed with the blindness of error, that he never more rise up again to the light of repentance by recollection of God's regard. Let a cloud dwell upon it: and let it be enveloped in bitterness. It is one thing that our old enemy suffers now, bound by the chains of his own wickedness, and another that he will have to suffer at the end. For in that he is fallen from the rank of the interior light, he now confounds himself within with the darkness of error; and hereafter he is involved in bitterness, in that by desert of a voluntary blindness, he is tortured with the eternal torments of hell. Let it be said then, 'What is it that he, who has lost the calm of the light interior, now endures as the foretaste of his final punishment? Let a cloud dwell upon it. Moreover let that subsequent doom be added also, which preys upon him without end.' Let him be folded up in bitterness; for every thing folded up, shews, as it were, no end any where, for as it shews not where it begins, so neither does it discover where it leaves off. The old enemy then is said to be folded up in bitterness, in that not only every kind of punishment, but punishment too without end awaits his Pride; which same doom then receives its beginning when the righteous Judge cometh at the last Judgment.

MORAL INTERPRETATION. Let darkness and the shadow of death stain it. Then indeed darkness stains the day, when the delight of our inclinations is smitten through with the inflictions of penance. By darkness moreover may be signified secret decisions. For what we see in the light we know, but in the dark we either discern nothing at all, or our eyes are bewildered with an uncertain sight. Secret decrees then are like a certain kind of darkness before our eyes, being utterly inscrutable to us. And hence it is written of God, He made darkness His secret place; and we know well that we do not deserve pardon, but, by the grace of God preventing us, we are freed from our sins by His secret counsels. Darkness, therefore, stains the day, when the joy of gratification, which is a proper subject of tears, is in mercy hidden from that ray of just wrath by His secret determinations. And the shadow of death. For in Holy Scripture, the shadow of death is sometimes understood of oblivion of mind, sometimes of imitation of the devil, sometimes of the dissolution of the flesh. For the shadow of death is understood of the oblivion of the mind, in that, as has been said above, as death causes that that which it kills should no longer remain in life, so oblivion causes that whatsoever it seizes should no longer abide in the memory. And hence too, because John was coming to proclaim to the Hebrew people That God, Whom they had forgotten, he is justly said by Zacharias, to give light to them that sit in darkness and in the shadow of death; for 'to sit in the shadow of death,' is to turn lifeless to the knowledge of the love of God in a state of oblivion. The shadow of death is taken to mean the imitating our old enemy. For, since he brought in death, he is himself called death, as John is witness, saying, and his name is death. And so by the shadow of death is signified the imitating of him. For as the shadow is shaped according to the character of the body, so the actions of the wicked are cast in a figure of conformity to him. Hence when Isaiah saw that the Gentiles had fallen away after the likeness of our old enemy, and that they rose up again at the rising of the true Sun, he justly records, as though in the past, what his eyes beheld as certain in the future, saying, They that dwell in the land of the shadow of death, upon them a great light hath shined. Moreover, the…