The suffering servant

In Isaiah there are 4 poems written about the “servant of Yahweh,” or God’s “Suffering Servant” culminating in the famous chapter 53.
1) Isaiah 42:1-9
2) Isaiah 49:1-12
3) Isaiah 50:4-9
4) Isaiah 52-53
God calls his servant to lead the nations, but he is horribly repressed, although ultimately he is rewarded.