I'll ask a question for discussion:
Why did God create a world (or put in place the processes that would create a world) in which the sins of one individual could negatively impact another through no fault of their own?
EDIT: Imagine a hypothetical world in which every action or inaction has a positive or negative consequence, but negative consequences only ever affect the sinning individual never innocent targets or bystanders. This would be a more just world than our current one and if I can imagine it, then I am sure God could too and could make it if He wanted - so why didn't He?
A more just world would be if sin had never been allowed to step foot in the garden of Eden. But who's fault was that? God's? No. God had given authority over to Adam. But he was the policeman who became compromised into that of a dirty cop.
God's garden of Eden was just. But then disobedience snuck in and ruined that pleasant set up. God set it up so that good would spread to everyone. God intended for the garden of Eden to spread and cover the whole earth. The intent from God was that it would be heaven on earth.
However the wrench in the machine twisted God's set up to cause evil to spread to everyone.
Since God had given authority to Adam, the disobedience caused a shift of authority to go to the one who threw the wrench in the set up, because Adam made himself obedient to the devil instead of God. The sin that Adam committed brought death into the world.
The thief and liar could now influence sinful man to do his bidding. The first to die was Abel by his older brother Cain. It happened because Abel was doing good but evil wants to eradicate all good to make it a hell on earth.
There are times when God stopped evil.. such as in Noah's day.. when God judged the evil generation He set up a way to protect the innocent.
In Abraham's day.. when God judged the evil cities He provided protection to he innocent.
In Joshua's day a woman and her family were protected when his army fought with the city's military. In David's day, he fought with and defeated a giant who was the enemies battle champion. The small stone to the giant's head was just as effective as a bullet shot from a military weapon in time of war.
In Chronicles.. when an evil army was set on killing the army of God's covenant people.. the battle strategy resulted in the evil army wiping themselves out.
In the Psalms.. there are verses in a chapter that speak of the innocent only watching from a safe distance while the evil are destroyed. That same thing is reflected in the book of Revelation.
The Bible indicates that there will come a time when the pleasant life without any trace of evil will once again be on the earth. A heaven on earth. Because God sent His own Son.. uncompromising, to undo all the effects of evil. And together God and Son make a world of good for Adam-kind that will last forever.