Therefore justice is far from us, and righteousness does not reach us; we wait for light, and lo! there is darkness; and for brightness, but we walk in gloom. We grope like the blind along a wall, groping like those who have no eyes; we stumble at noon as in the twilight, among the vigorous as though we were dead. We all growl like bears; like doves we moan mournfully. We wait for justice, but there is none; for salvation, but it is far from us. For our transgressions before you are many, and our sins testify against us. Our transgressions indeed are with us, and we know our iniquities: transgressing, and denying the Lord, and turning away from following our God, talking oppression and revolt, conceiving lying words and uttering them from the heart. Justice is turned back, and righteousness stands at a distance; for truth stumbles in the public square, and uprightness cannot enter. Truth is lacking, and whoever turns from evil is despoiled. The Lord saw it, and it displeased him that there was no justice. (NRSV 59:9-15)
Therefore is judgment far from us, neither doth justice overtake us: we wait for light, but behold obscurity; for brightness, but we walk in darkness. We grope for the wall like the blind, and we grope as if we had no eyes: we stumble at noon day as in the night; we are in desolate places as dead men. We roar all like bears, and mourn sore like doves: we look for judgment, but there is none; for salvation, but it is far off from us. For our transgressions are multiplied before thee, and our sins testify against us: for our transgressions are with us; and as for our iniquities, we know them; In transgressing and lying against the Lord, and departing away from our God, speaking oppression and revolt, conceiving and uttering from the heart words of falsehood. And judgment is turned away backward, and justice standeth afar off: for truth is fallen in the street, and equity cannot enter. Yea, truth faileth; and he that departeth from evil maketh himself a prey: and the Lord saw it, and it displeased him that there was no judgment. (KJV 59:9-15)
Suffering is the same as being lost in total darkness, groping around for some sort of support that you're probably not going to find. The metaphor from the Gospels describes it too: "gnashing of teeth" in "outer darkness."