I hear you and get that. But, like you, Christians DO believe we will come back to Earth and live in new bodies here on Earth BUT without pain, no suffering, no evil...in perfect peace. But we can't have that peace on earth if God is going to give second chances to all the unbelievers with baggage who want to bring all that garbage and evil doings with them that they are still trying to work off and atone for on their own. No can do
Christians are willing right now to lay all that baggage down by accepting forgiveness for all of it this very minute offered to all for free through Jesus just by saying yes I accept.
I Can Only Imagine what it will be like to live here on earth where there will be no sin, no suffering, no sadness...only joy, peace, love, harmony. I'm not going to miss out on that. But I will miss out on an eternity of Hell.
So, Serenity...it's kind of like reincarnation as we'll have new bodies and a new life...but no work, no pain, no evil...only joy, only love.
Here's the song "I Can Only Imagine"