
Jeremiah 17:1-27
17:1 | The pen of iron and point of diamond refer to writing instruments used to make etchings and engravings on metal or stone. The sin of the people was indelibly inscribed on their hardened hearts, which is why they were unable to turn from their sinful ways and obey the Lord’s commands. The promise of the new covenant in 31:31-34 is that the Lord would transform people by writing His law on their hearts and giving them the inward desire and ability to obey His commands.
17:8 | Jeremiah taught that those who trust God are like trees whose roots tap into underground channels of water during dry seasons.
17:9 | This verse reiterates the desperate (incurable) wickedness of the human heart. The primary characteristic of being in the flesh is an absolute inability to please God (Gal. 5:19-21). Only surrender to the Holy Spirit can guarantee motives that will be pleasing to God.