In law does it matter if you intend to cause a harm, or only if your actions cau

In law does it matter if you intend to cause a harm, or only if your actions cause a harm? The latter, it matters that you failed due diligence against harm. In truth does it matter if you intend to lie, or that you failed due diligence against lying? The latter – your intention doesn’t matter. In Jewish ethics does it matter the buyer’s consequence of the exchange, or just that the exchange was voluntary?

Similarly, in Jewish ethics, does it matter if the exchange was productive, or whether it was just voluntary? In Jewish ethics, does it matter if risk is symmetric or can it be asymmetric? In Jewish ethics, are all people treated equally or differently?

I can answer these questions and dozens more for every religion, which represents every major civilization.