Passage
Thus saith the Lord: A voice was heard on high of lamentation, of mourning, and weeping, of Rachel weeping for her children and refusing to be comforted for them, because they are not.
Thus saith the Lord: A voice was heard on high of lamentation, of mourning, and weeping, of Rachel weeping for her children and refusing to be comforted for them, because they are not.
Jeremiah 31:13 Then shall the virgin rejoice in the dance, the young men and old men together: and I will turn their mourning into joy, and will comfort them, and make them joyful after their sorrow.
Jeremiah 31:14 And I will fill the soul of the priests with fatness: and my people shall be filled with my good things, saith the Lord.
Jeremiah 31:15 Thus saith the Lord: A voice was heard on high of lamentation, of mourning, and weeping, of Rachel weeping for her children and refusing to be comforted for them, because they are not.
Jeremiah 31:16 Thus saith the Lord: Let thy voice cease from weeping, and thy eyes tears: for there is a reward for thy work, saith the Lord: and they shall return out of the land of the enemy.
Jeremiah 31:17 And there is hope for thy last end, saith the Lord: and the children shall return to their own borders.
The verse centers on "thus", "saith", "lord", "voice", "heard", "high", "lamentation", and "mourning". It is saying that the verse draws attention to "thus" and "saith", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 14's "And I will fill the soul of..." into verse 16's "Thus saith the Lord Let thy voice...", so "thus" and "saith" belong inside that flow. In Jeremiah context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "thus" and "saith" with trust shaped by these words, not by a vague optimism outside the passage.