I think you're missing Peter's end game Sir, I think you are missing the point of the passage that Peter is using as a source. In Isaiah 66 (65-66 establishes the New Heaven and New Earth envisioned innscripture) we see a scene where God is punishing the idol worshipping apostate members of Israel. He does so by drawing "all nations" to a climactic battle. When it's over, a new Heaven and new earth has been created. In it, people head out to the farthest reaches of the world to evangelize people who have never heard of God and didn't know the great battle took place. Clearly, in the New Heaven and New Earth behind the language of 2nd Peter 3 we still see death, sin, and successful evangelism.