What is the primary question addressed in the Book of Habakkuk?

In the Book of Habakkuk, the primary concern revolves around the issue of justice and the problem of evil, specifically addressing the question of how the wicked can seemingly go unpunished. Habakkuk engages in a dialogue with God, expressing confusion and frustration over the prevalence of injustice and the prosperity of the wicked, particularly in light of the impending Babylonian invasion. He seeks clarity on why God would allow such circumstances, questioning the apparent absence of divine retribution for wrongdoing.

Throughout the text, Habakkuk wrestles with the tension between faith and doubt, ultimately arriving at a deeper understanding of God's sovereignty and justice. The book illustrates the prophet's journey from questioning to reaffirming his faith, culminating in a declaration of trust in God’s plan and timing, even amidst uncertainty. This exploration of the suffering of the righteous and the triumph of the wicked is a central theme that defines Habakkuk's message and purpose.