What did Isaiah prophesy about Cyrus 150 years before it happened?

Isaiah prophesied about Cyrus, the Persian king, in chapters 44 and 45, specifically naming him as a future ruler who would allow the Israelites to return to Jerusalem and rebuild the temple. This prophecy, made approximately 150 years before Cyrus's reign, emphasized that God would empower Cyrus to conquer nations and that he would act as an instrument for God's purpose in restoring His people. Isaiah's mention of Cyrus by name highlights the sovereignty of God in history and His ability to foretell future events.