John Gills Exposition of the Bible Commentary - Jeremiah 4:5
Declare ye in Judah, and publish in Jerusalem, and say ,.... Exhortations to repentance being without effect in general, though they might have an influence on some few particular persons, the Lord directs the prophet to lay before the people a view of their destruction as near at hand; who calls upon some persons as a sort of heralds, to publish and declare in the land of Judea, and in Jerusalem the metropolis of it, what follows: blow ye the trumpet in the land ; as an alarm of an... read more
Matthew Henry's Complete Commentary - Jeremiah 4:5-18
God's usual method is to warn before he wounds. In these verses, accordingly, God gives notice to the Jews of the general desolation that would shortly be brought upon them by a foreign invasion. This must be declared and published in all the cities of Judah and streets of Jerusalem, that all might hear and fear, and by this loud alarm be either brought to repentance or left inexcusable. The prediction of this calamity is here given very largely, and in lively expressions, which one would... read more