The commandments, “Do not commit adultery,” “Do not murder,” “Do not steal,” “Do not covet,” and whatever other commandment there may be, are summed up in this one rule: “Love your neighbor as yourself.” Love does no harm to its neighbor. Therefore love is the fulfillment of the law. —Romans 13:9-10.
Wouldn’t it be great if we didn’t have to have laws to keep people in line! That’s the point behind Paul’s message here. Treat our neighbors as we would like to be treated. Love them as we want to be loved. If we do that, then we’re not going to do anything that would hurt them, much less violate a command of God’s law that would hurt them.