3 For thus says the Lord to the men of Judah and to the inhabitants of Jerusalem: "Break up your fallow ground, and sow not among thorns. 4 Circumcise yourselves to the Lord, remove the foreskin of your hearts, O men of Judah and inhabitants of Jerusalem; lest my wrath go forth like fire, and burn with none to quench it, because of the evil of your doings."

Matthew Henry's Commentary on Jeremiah 4:3-4

Commentary on Jeremiah 4:3-4

(Read Jeremiah 4:3-4)

An unhumbled heart is like ground untilled. It is ground which may be improved; it is our ground let out to us; but it is fallow; it is over-grown with thorns and weeds, the natural product of the corrupt heart. Let us entreat the Lord to create in us a clean heart, and to renew a right spirit within us; for except a man be born again, he cannot enter into the kingdom of heaven.