And the whole valley of the dead bodies, and of the ashes, and all the fields vnto the brooke of Kidron, and vnto the corner of the horsegate toward the East, shalbe holy vnto the Lord, neither shall it be plucked vp nor destroyed any more for euer.
Jeremiah 31:38 Behold, the dayes come, saith the Lord, that the citie shalbe built to the Lord from the tower of Hananeel, vnto the gate of the corner.
Jeremiah 31:39 And the line of the measure shall go foorth in his presence vpon the hil Gareb, and shall compasse about to Goath.
Jeremiah 31:40 And the whole valley of the dead bodies, and of the ashes, and all the fields vnto the brooke of Kidron, and vnto the corner of the horsegate toward the East, shalbe holy vnto the Lord, neither shall it be plucked vp nor destroyed any more for euer.
The verse centers on "whole", "valley", "dead", "bodies", "ashes", "fields", "vnto", and "brooke". It is saying that the verse draws attention to "whole" and "valley", so its meaning should be read from those terms before moving to application.
The prior verse says "And the line of the measure shall...", giving immediate footing for "whole" and "valley". In Jeremiah context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "whole" and "valley" with trust shaped by these words, not by a vague optimism outside the passage.