The book of Amos is a prophetic book in the Hebrew Bible (Old Testament) that focuses on the message and visions of the prophet Amos. It is attributed to the prophet Amos, who lived during the 8th century BCE in the kingdom of Israel. The book of Amos primarily deals with social justice, righteousness, and the impending judgment of God upon the nation of Israel and other surrounding nations. Amos delivers a stern warning to the people of Israel about their moral and ethical failures, their oppression of the poor and weak, and their unjust practices. He condemns the wealthy elites for their exploitation of the poor and their abandonment of justice and righteousness. Amos proclaims that God's judgment is imminent and that Israel will face consequences for its sins. He emphasizes the idea that true worship of God is not just about ritualistic sacrifices and offerings but also about living a life of integrity, justice, and compassion towards others. The book challenges the people of Israel to repent, turn back to God, and restore justice and righteousness in their society. Additionally, the book of Amos contains several visions and symbolic messages that emphasize the severity of Israel's sins and the certainty of divine judgment. These visions include locusts devouring the land, a destructive fire, a plumb line measuring the people's moral standards, and a basket of ripe fruit representing Israel's impending end. Overall, the book of Amos highlights the importance of social justice, ethical conduct, and genuine worship in the eyes of God, while warning of the consequences of neglecting these principles.