Passage
But thou hast utterly rejected us; thou art very wroth against us.
But thou hast utterly rejected us; thou art very wroth against us.
Lamentations 5:20 Wherefore dost thou forget us for ever, and forsake us so long time?
Lamentations 5:21 Turn thou us unto thee, O LORD, and we shall be turned; renew our days as of old.
Lamentations 5:22 But thou hast utterly rejected us; thou art very wroth against us.
The verse centers on "thou", "hast", "utterly", "rejected", "very", "wroth", and "against". It is saying that the verse draws attention to "thou" and "hast", so its meaning should be read from those terms before moving to application.
The prior verse says "Turn thou us unto thee O LORD...", giving immediate footing for "thou" and "hast". In Lamentations context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "thou" and "hast" with trust shaped by these words, not by a vague optimism outside the passage.