Your fathers, where [are] they?.... They are not in the land of the living; they perished by the sword of the Chaldeans, or died in captivity:
and the prophets, do they live for ever? meaning either the false prophets, as Hananiah and Shemaiah, Jeremiah 28:17 or the true prophets of the Lord; and the words may be considered as a prevention of an objection the people might make, taken from their prophets dying in common with their fathers; and so the Targum paraphrases them, "and if you should say, the prophets, do they live for ever?" which is followed by Jarchi, and embraced by many interpreters: the answer is, it is true they died; but then their words live, and have had their full accomplishment.