These chapters present Israel as the restored people of God displaying God's salvation to the earth. Isaiah's focus was beyond the return from Babylonian exile to the messianic kingdom. Numerous promises of blessing and salvation mark this section of the book.
"If it is true that Israel's God is the only Holy One, that it is his glory alone that fills the earth, and that he is King of the universe, then what does that mean for Israel both in relation to God and in relation to world? In many ways, the rest of the book is an exploration of those issues, and in chs. 60-62 they come to their broadest expression and resolution."681
Eight themes run through these chapters.682Isaiah introduced these truths earlier, but he emphasized them strongly in this section.
1. God will save Israel.
2. God will give Israel light.
3. God will share His glory with Israel.
4. Israel will draw the nations to God.
5. The nations will bring the Israelites back to Zion.
6. The nations will bring their wealth to Zion.
7. God will exalt Israel over the nations.
8. Israel will experience and exemplify God's righteousness.
As Cyrus was the Lord's anointed to set the Israelites free from Babylonian captivity, so the Servant Messiah is His Anointed to set them free from their captivity to sin. He is the great Warrior behind this section who will achieve for Israel all that the Lord promised.