Short thought on Parshas Mishpatim:
You shall not corrupt the judgement of your evyon (indigent) in his judgement.
Why does the Torah refer to an evyon as YOUR evyon.
On a simple level, we are enjoined to take responsibility for the poor.
In a broader sense we should view the tribulation of the poor as our own.
However, it goes much deeper. The Torah says that there will never cease to be an evyon from the midst of the land. That means that if we are not poor it is only because another person has been created to fill that role.
The Vilna Gaon (commentary on Rus)says that the sole reason that there is uneven wealth distibution in the world is to enable giving charity.
Thus, in a deeper sense he is OUR evyon; he is the one whose existence enables our wealth.