If God is going to fix our "nature" why didn't He do it from the beginning? I've never been one to read a book without peeking at the end early so I sort of peeked at Revelations and this caught my eye:


  Look! God's dwelling place is now among the people, and he will dwell
  with them. They will be his people, and God himself will be with them
  and be their God. 'He will wipe every tear from their eyes. There will
  be no more death' or mourning or crying or pain, for the old order of
  things has passed away. He who was seated on the throne said, 'I am
  making everything new!' (Revelation 21:3-5)


So, my question is this: If the old order of things is going to pass and God is going to make everything new (Human Nature?), then why didn't he do this from the beginning? If he wasn't talking about human nature, then what is to stop us from rebelling against him as Adam and Eve did?

I realize no one can know God's thoughts, but is there anything in the Bible that gives us insight? As always, thanks for taking the time to respond, it's appreciated!
O felix culpa quae talem et tantum meruit habere redemptorem ("O happy fault that earned for us such and so great a redeemer")


This is a very ancient concept in Christian theology. Essentially, Christian theology has long held that it was far better for God to bring good out of evil than it was not  to permit the evil to happen in the first place. (I'm paraphrasing S. Augustine here.)

In essence, Creation-Fall-Redemption-New Creation is better than Creation  alone.

Looking in the Bible, we might look at texts like Romans 5.20: "where sin increased, grace abounded all the more". Moreover, it is a concept that permeates both Old and New Testaments: the people of Israel came to know that their exile in the desert and later in Babylon was good because ultimately they came to know God better through it. Christians believe this is supremely true in Christ and in the New Creation.