Most of the material in this section is prophetic oracles that are poetic in form. There are three messages, the first indicting Judah for her evil (ch. 2), the second pleading for repentance (3:1-4:4), and the third declaring divine judgment (4:5-6:30).
". . . it is possible that at an early stage in the development of the book, this collection of prophetic oracles was brought together as a kind of summary of the prophet's early ministry."65
"The major themes in these five chapters are (1) God's indignation against moral and social sin, (2) his love for his people and land, (3) the certainty of doom on the unrepentant nation, and (4) salvation for the believing."66