The day cometh, that shall burn as an oven; and all the proud, yea, and all that do wickedly, shall be stubble: and the day that cometh shall burn them up. 4:1
God continues to demand animal sacrifices. And not just any animals will do. He is insulted when blind, lame, or sick animals are killed for him.
1:7-14
God will burn "the wicked" and the "righteous" will walk around on their ashes.
4:1-3
The Old Testament ends fittingly with these words: "lest I come and smite the earth with
a curse." 4:6