When God had delivered Noah and his family from the perils of the deluge and Noah builded an altar before the Lord and offered a sacrifice, the Lord made promise to Noah, saying: "I will not again curse the ground any more for man's sake; ...
neither will I again smite any more every thing living, as I have done.
While the earth remaineth, seedtime and harvest, and cold and heat, and summer and winter, and day and night shall not cease." (Genesis 8:21,22) The Scriptures show that "the earth abideth forever".

(Ecclesiastes 1:4) Therefore this statement to Noah is a positive promise that never again will the earth witness the destruction of every living thing.

Seeing, then, that we are at the end of the old order and the opening of the new, and that according to the Scriptures many must pass over to the new, it can be confidently announced that MILLIONS OF PEOPLE NOW LIVING WILL NEVER DIE, because these being offered restitution blessings the presumption must be indulged that many of them will accept and be obedient to the new order of things.
[567]It was Jesus who said: "Whosoever liveth and believeth in me shall never die".

(John 11:26) The people of the world do not yet live, nor have they had an opportunity of life; and this opportunity cannot come to mankind in general until the times of restoration begin.

Then the living ones who believe on the Lord shall not die.