Do you mean all mankind living in this earth are equal , God put human spirit to all of us when we were born ?.
If there are a, b , c, d. God chose a, b, to go with Him to heaven , and let c, d, roasted to the lof ? ( loved Jacob, hated Esau not caused by their deed ), right ?.
Yesterday a1, b1 went to heaven, c1 ,d1 shall be sent to the lof.
Today a2, b2 is going to heaven, c2, d2 shall be sent to the lof.
Tomorrow a3, b3 is going to go to heaven, c3, d3 shall be sent to the lof .
Then my question : How can this earth end ?. ( tomorrow surely a infinite time ).
Whenever there are still humans (adult , toddler , baby, even the conceived ) with spirit inside (God put that spirit when he or she was born /conceived ) this world will never end.