Is O Reverts to the Unconditional Promise of Chapter 12

O reverts to the unconditional promise of chapter 12. Because you were not able to intercede for your son and learn of my mercy, because you went jus to kill him, the nations will not learn of blessing through you. So despite what you did, i will bless you and your descendants. I will do it myself. That's the first part. But then the last part, all the nations, will be blessed because you've obeyed me. Therefore his offspring was saved. And that's the only way all the nations can be blessed, through his offspring. It requires slowing down and saying, all right, i know i've been so shaped by the tradition. Let