If we truly have hearts that trust in God – if we truly want to join in with the faith-filled worldview of the prophet Joel – let us wait on God and believe that that even now he is both willing and able to forgive us, to save us, and to save our world.
Does Joel see God punishing Israel’s sin through the natural disasters such as the locust plague described in chapters 1 and 2? Perhaps (he has the right), but God likely has multiple purposes in a disaster. Whether we are sinful or righteous, our response to disaster ought to be the same: turn to Yahweh.
To get the most out of Hebrew poetry when reading it in English: (1) look for subtle comparison and contrast, not bland repetition; (2) look for layered parallels; (3) look for movement in the parallels. Want to know more? Read this article.