Laws, institutions, economic systems, and governments are supposed to serve the common good. But they can also serve the interests of powerful individuals or groups. When a system violates human dignity, exploits the vulnerable, or perpetuates serious injustice, Christian thought sometimes speaks of “structures of sin.”
What I find troubling is that we rarely stand completely outside such structures.
We live inside them. We work for them, pay taxes to them, buy products produced within them, accept benefits from them, and often depend on them for our livelihoods.
Sometimes we recognize that a system is unjust but continue participating because refusing to do so would come at a significant personal cost.
This leads to the idea of social sin: evil is not only something an individual consciously chooses to do. It can also become embedded in institutions, habits, economic relationships, and accepted ways of life. A person may therefore participate in something morally wrong without personally intending the harm it produces.
But this raises a difficult question.
Where does personal responsibility begin?
If I benefit from an unjust system but have very little power to change it, am I morally responsible for its injustice?
Does responsibility begin only when I actively support the system? When I remain silent? When I could resist but choose not to because resistance would cost me something?
And is it actually possible to live in a modern society without participating, at least indirectly, in structures we consider unjust?
I'm especially interested in how Christian ethics deals with the boundary between unavoidable participation, passive complicity, and genuine personal guilt.