The Ministry of the Prophets

John Ullman

Rochester Study Weekend (1998)

The prophets of the Old Testament were not merely foretellers of future events—they were God’s messengers, raised up to call His people back to their covenant responsibilities. This series explores their ministry, showing how their voices still speak with power and relevance today. By examining their lives, their challenges, and their unwavering commitment to truth, we gain both encouragement and warning for our own walk with God.

Cry Aloud and Spare Not

The series opens with Isaiah’s charge to boldly declare God’s truth without compromise. This study highlights the prophet’s role as a voice of conviction, calling Israel to remember their covenant and exposing the dangers of empty ritual. The lesson reminds us that true discipleship requires sincerity, courage, and a willingness to listen to God’s word above all else .

By Their Fruits Ye Shall Know Them

Turning to Ezekiel, this class examines the danger of false prophets who spoke from their own hearts rather than God’s spirit. Their words of flattery and deceit brought ruin, while the faithful few held fast to the truth. Ezekiel’s message shows the vital importance of discernment, integrity, and measuring teachers by the fruit of their lives and doctrine.

Walk Humbly With Thy God

Micah’s ministry spanned turbulent reigns in Judah, and his words cut to the heart of what God truly requires—justice, mercy, and humility. In a world where corruption and division weakened the people, Micah’s call emphasized unity, moral strength, and steadfast devotion to God. His timeless message challenges believers to live in harmony with divine principles.

Reap in Mercy

Hosea’s prophecy reveals the tender compassion of God toward a wayward people. Despite their prosperity, Israel had abandoned truth and mercy, yet God sent His prophet to plead for repentance. This study highlights God’s willingness to heal and forgive, even at the very brink of judgment, and urges us to seek salvation at the well of living water.

Two Baskets of Figs

The series concludes with Jeremiah’s vision of two baskets of figs, symbolizing the division between those who humbly submit to God and those who rebel. His message underscores the seriousness of covenant faithfulness and the danger of self-deception. Even in times of apostasy, God looks for the good fruit of godly character, and He calls His people to walk in His ways.

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Give ear, and hear my voice; give attention, and hear my speech.

Isaiah 28:23 (ESV)