Who is the Dayspring from on High, the holy Messiah, the True Israel of God? Isaiah 49

There is a dramatic switch in this chapter to the development of the most wonderful prophecies in the Old Testament concerning the appearance in our world of the Dayspring from on High, the holy Messiah, the True Israel of God, namely, The Lord Jesus Christ, who in spite of every hindrance, even the rejection of his own nation, would bring God’s salvation to the whole world, Jews and Gentiles alike.