Jeremiah 4:1-4 - Blessing Or Curse
1 Jehovah says: If you come back, Israel, if you come back to me, if you take your disgusting idols out of my sight and you do not stray from me, 2 if you take the oath, as Jehovah lives in an honest, fair, and right way, then the nations will be blessed, and in him they will glory.
3 Jehovah says to the people of Judah and to Jerusalem: Break up your unplowed fields, and do not plant among thorns. 4 Be circumcised by Jehovah, and get rid of the foreskins of your hearts (cleanse your hearts), people of Judah and inhabitants of Jerusalem. If you do not, my fury will blaze like a fire. It will burn, and no one will be able to put it out. This is because of the evil you do.