12 And I give the purchase-book unto Baruch son of Neriah, son of Maaseiah, before the eyes of Hanameel, my uncle's son, and before the eyes of the witnesses, those writing in the purchase-book, before the eyes of all the Jews who are sitting in the court of the prison. 13 And I charge Baruch before their eyes, saying, 14 'Thus said Jehovah of Hosts, God of Israel, Take these books, this purchase-book, both the sealed one and the open one, and thou hast put them in an earthen vessel, that they may remain many days;
Matthew Henry's Commentary on Jeremiah 32:12-14
Commentary on Jeremiah 32:1-15
(Read Jeremiah 32:1-15)
Jeremiah, being in prison for his prophecy, purchased a piece of ground. This was to signify, that though Jerusalem was besieged, and the whole country likely to be laid waste, yet the time would come, when houses, and fields, and vineyards, should be again possessed. It concerns ministers to make it appear that they believe what they preach to others. And it is good to manage even our worldly affairs in faith; to do common business with reference to the providence and promise of God.