The prophet Amos spoke out against the injustices of the Northern Kings of Israel. He set the tone for centuries of prophetical figures in Judaism, Christianity, and Islam. A central theme of the prophetical tradition is social justice. Read Amos 2:6-16; 5:14-15 in this regard. Do you think churches have done enough with regard to social inequality, poverty, injustice, and so on? What one issue do you think churches should address today?