The document summarizes key passages from Isaiah chapters 9-12 that introduce the Messiah. It discusses how Isaiah prophesied that the Messiah would be called Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace. It describes how Isaiah prophesied that the Messiah would come from the line of David. It explains that the Messiah, Jesus, came to condemn sin and bring salvation, light, and peace to God's people, though His message of repentance also brought punishment on the rebellious. The document analyzes several quotes from Ellen White commenting on these prophecies.