God created man in order that man worship God and God in return share his glory to man.
God created man and man is composed of body and soul. Therefore… when man worship God, man worship God body and soul.
God is justice or just… justice mean to give one its due…Since it is both body and soul that gives adoration to God, it is but just that both body and soul deserves the Glory of God.
Therefore the original plan of God at the time of creation was that man was immortal since both body and soul that worship god deserves Gods glory…Since man was sinless at that time man does not deserve death body and soul.In this sense man was indeed the image and likeness of God.
However. Paul wrote the wages of sin is death.
God gave man a command " do not eat’ Man by his free and clear mind choose to disobey God therefore he sinned. Because od din his sin… he is now subject to death body and soul. bodily death he decays to the ground, spiritual death he is barred from entering heaven until the savior arrives.
Death therefore is the badge of original sin. Death was not intended by God . Death was the choice of man.
Since from adam until now we are suject to death hence we have inherited the original sin of adam.Paul wrote. thru one man death enters the world.
How does all are implicated by the personal sin of adam?
all humanity was potentially in the body of adam, adam was the humankind at that time… hence when adam sinned all sinned since we are present in adam potentially. Adam was not deserving of Grace.
If adam was not deserving of grace then the sons of adam are not also deserving simply because they are merely the extension of adam…they cannot be above their parents