7 'Behold, Hanamel the son of Shallum your uncle will come to you, saying, "Buy my field which is in Anathoth, for the right of redemption is yours to buy it." ' 8 Then Hanamel my uncle's son came to me in the court of the prison according to the word of the Lord, and said to me, 'Please buy my field that is in Anathoth, which is in the country of Benjamin; for the right of inheritance is yours, and the redemption yours; buy it for yourself.' Then I knew that this was the word of the Lord. 9 So I bought the field from Hanamel, the son of my uncle who was in Anathoth, and weighed out to him the money--seventeen shekels of silver.
Matthew Henry's Commentary on Jeremiah 32:7-9
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.