The Prophet Isaiah: His Life and Legacy
The prophet Isaiah was born in Jerusalem, in the kingdom of Judah. His father was named Amos, and Isaiah came from a respected family. He had strong connections with the royal court in Jerusalem, which shows how important he was in his time.
Isaiah’s calling is clearly described in the book of Isaiah. He shares a vision he had in the temple in Jerusalem, where he saw the Lord sitting on a high throne, surrounded by angels. They were praising God, saying, “Holy, holy, holy is the Lord Almighty; the whole earth is full of His glory.” Feeling unworthy, Isaiah cried out, “Woe to me! I am ruined! I am a man of unclean lips, and I live among people with unclean lips.” One of the angels touched his lips with a coal from the altar and said his sins were forgiven.

After this life-changing experience, Isaiah heard God asking, “Whom shall I send? And who will go for us?” Isaiah responded, “Here I am. Send me!”
The Prophet Isaiah Role During the Kings of Judah
Isaiah’s mission took place during the reigns of four kings of Judah: Uzziah, Jotham, Ahaz, and Hezekiah. He urged the kings and people to trust in God instead of relying on foreign alliances. Isaiah condemned idol worship and corruption, calling for a return to God’s teachings.
He warned both Israel and Judah that their sins would lead to God’s judgment. He prophesied that Jerusalem, once prosperous, would face destruction and exile if the people did not repent. His predictions came true when both Israel and Judah faced hardships and exile.
Isaiah’s Messages of Hope
Despite his warnings, Isaiah also shared messages of hope and redemption. He foretold that God would forgive His people’s sins and restore them to their land. In Isaiah 1:18, he said: “Though your sins are like scarlet, they shall be as white as snow; though they are red as crimson, they shall be like wool.”
Isaiah also predicted the coming of a Savior, a deliverer who would establish a kingdom of peace and righteousness. He described the Savior as the “Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace.” This prophecy, found in Isaiah 9:6, is often interpreted as referring to Jesus Christ.
Isaiah 53 offers a powerful description of the suffering servant, predicting how the Savior would bear the sins of humanity. This prophecy is seen as foreshadowing Jesus’ suffering and death for the sins of the world.
Prophecies of a New Jerusalem
In later chapters (40-66), Isaiah shifts his focus to a vision of a future time and a new Jerusalem, where peace and justice will prevail. He speaks of a new heaven and a new earth, where sorrow and pain will be no more: “The wolf and the lamb will feed together, and the lion will eat straw like the ox.” (Isaiah 65:25)
This vision of harmony reflects God’s ultimate plan to reconcile mankind with Himself and establish a world of everlasting peace.
Lessons from Isaiah’s Life
Isaiah’s life and prophecies teach us important lessons:
Faithfulness in Hardship: Isaiah remained dedicated to his mission, even though he faced rejection and suffering. Tradition says he was martyred during King Manasseh’s reign, possibly being sawed in two for his unwavering commitment to God.
Forgiveness and Redemption: Isaiah emphasized that no matter how far people stray, God offers forgiveness to those who repent. His messages of judgment were always paired with promises of restoration.
Hope for the Future: Isaiah’s prophecies about the Savior and the new Jerusalem give us hope for a better future, reminding us of God’s enduring love and grace.
Conclusion
Isaiah’s ministry highlights the balance of justice and mercy in God’s character. His call for repentance and his vision of a restored world remain relevant today. Through Isaiah’s example, we learn the importance of hope, faith, and devotion to God, even in times of difficulty. The promise of a new world filled with peace and love inspires believers to live lives of faith and integrity.
