The world is fixated on justice right now, but what is justice?
If you are looking for a personal (or group) Bible study this winter, consider Amos: Perfect Justice, Shocking Mercy.
God is completely just and equally full of grace and mercy. Despite all of Israel's wickedness, the book of Amos was meant to shock Israel out of its rebellion and back to God in repentance and worship. Judgment was coming, but God was going to save a remnant in Israel for His glory. This remnant would be characterized by genuine faith in God.