Charles Spurgeon Commentary Jeremiah 31:20-21

"Is Ephraim my dear son? is he a darling child? for as often as I speak against him, I do earnestly remember him still: therefore my heart yearneth for him; I will surely have mercy upon him, saith Jehovah. Set thee up waymarks, make thee guide-posts; set thy heart toward the highway, even the way by which thou wentest: turn again, O virgin of Israel, turn again to these thy cities." — Jeremiah 31:20-21 (ASV)

Therefore my bowels are troubled for him; I will surely have mercy upon him, saith the LORD. Set thee up waymarks, make thee high heaps:

Raise cairns along the road at various points to let other travelers know the way in which they should go.