why do we grow old and die? , page-6

"death" refers to spiritual death (suffering) rather than physical death,
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Spiritual death was the immediate consequence & physical death was to follow as shown in your quote "until you return to the ground,
since from it you were taken;
for dust you are
and to dust you will return.”
The antidote is the reverse - first putting faith in God's s solution then (1 Corinthians 15:21, 22) For since death is through a man, resurrection of the dead is also through a man. 22?For just as in Adam all are dying, so also in the Christ all will be made alive.
Future benefits are to follow.
God will eliminate death Rev 21:4.