Well, Romans 11 is all about God's plan for the Israelites. Basically, God is going to give them another chance to get it right. But don't get too excited, because God still has some judgement in store for them. But if they do accept Him and His plan, they will be blessed. But if they don't, well, that's where the wrath comes in. So it's kind of a "you snooze, you lose" situation for the Israelites.