Half the chapter is about Isaiah’s figure the servant of the lord. All the elements are there: he is from God, a means of judgement and salvation, despised by people yet used not only for salvation of Israel but of all nations.
Again you do the loop where it is impossible to visualise anyone but Jesus.
I considered how there have been numerous other servants of the lord, Moses fits quite close. And the kingship was designed to be humble in Moses’ law, David dancing before the ark more than Solomon in a palace. It’s a biblical pattern, a truth about God’s way, but specifically it is so Jesus.
The second half is about Israel being glorified. With all the servant talk, especially the bit about being for all the world, Israel might think “so what are we?”
But God assures them they always have a special place like the place a child has for a parent. He also describes them as like a tattoo on his hand.
It finishes with a classic old testament scene of retribution… The enemies of Israel starving to the point of canabalism while all the exiles and all the world beats a path back to the promised land to share in glory.
Which, given the original audience was probably on the verge of being conquered and dragged away into exile from the land, was very comforting hyperbole.
It’s like “you can’t always get what you want, but sometimes you get what you need”.
What they want is the promise of relief from their political and military victimhood, which they will get eventually, but not soon enough, and not before things get a lot worse.
What they need is what Isaiah calls the “new thing” this global salvation plan for all mankind, hundreds of years in the future but acting retroactively and prospectively for all.
Isaiahs big task is starting to explain, and it’s not easy. Even with my perspective I still keep doing double takes. The whole Bible is an odd story!