*Minor differences ignored. Grouped by changes, with first version listed as example.
And Zephaniah the priest read this letter,.... Of Shemaiah's to him, and the other priests:
in the ears of Jeremiah the prophet: whether out of good will, to let him know who were his enemies abroad; or out of ill will, to stir up the people against him; or in pretence of proceeding equitably with him; not taking him up, and punishing him before he brought the accusation and charge against him; and acquainted him who were his accusers, and what evidence there was, and heard what he had to say in his own defence whether one or the other is uncertain; however, by this means Jeremiah came to the knowledge of Shemaiah's letter.
Zephaniah . . . read . . . in the ears of Jeremiah--He seems to have been less prejudiced against Jeremiah than the others; hence he reads the charge to the prophet, that he should not be condemned without a hearing. This accords with Shemaiah's imputation against Zephaniah for want of zeal against Jeremiah (Jeremiah 29:26-27). Hence the latter was chosen by King Zedekiah as one of the deputation to Jeremiah (Jeremiah 21:1; Jeremiah 37:3).
Zephaniah read aloud to Jeremiah the letter he had received from Babylon. With what design, we are not told; probably simply to inform him of the proceedings of the pseudo-prophets in Babylon. If we may judge by Jeremiah 21:1 and Jeremiah 37:3, Zephaniah seems to have been friendly to Jeremiah.
*More commentary available at chapter level.