What is Stoic role ethics?

Epictetus works this out by asking you to consider who you are, layer by layer. You are a human being, which means you have the faculty of choice, your reasoning capacity, as the one thing nothing outside you can enslave (Discourses II 10). You are also a citizen of the world, a part of a larger whole, and this citizenship "promises" something specific: to hold nothing as profitable to yourself alone, to act the way a hand or a foot would act if it understood that it exists for the sake of the whole body, not itself (Discourses II 10). Then come the nearer roles: son, brother, neighbor, general. Each one comes with its own built-in obligations, obligations Epictetus says you can read off the relation itself, the way you read a word off its letters (Handbook 30).

The common misreading treats this as a checklist of social duties bolted onto Stoic ethics as an afterthought, as if being a good citizen or a good brother were a separate project from being a good person. Epictetus does not present it that way. The role itself specifies the duty, and living up to the duty is what excellence looks like in that relation. A father does not have to be good for the son's duty to hold. Epictetus is blunt about this: is anyone a father, then it is implied that children take care of him, submit to him, patiently listen to his reproaches, and if you ask whether you are entitled to a good father, the answer is no, only to a father (Handbook 30). Your brother can be unjust and your duty toward him as a brother does not change, since what you owe flows from the relation, not from his conduct (Handbook 30). This is the same move as the dichotomy of control applied to social life: the other person's character is not up to you, but keeping your own faculty of choice in a state consistent with nature is up to you, whatever he does.

A second misreading treats role ethics as a demand for constant deference or self-erasure, as though the good brother always yields and the good citizen never asserts himself. Look closer at what Epictetus actually values in the exchange. He describes giving up a lettuce or a seat to a brother in exchange for something better: goodness of disposition, which is a possession dependent on your own will and therefore cannot be taken from you (Discourses II 10). The concessions are cheap because what is surrendered was never fully yours to keep, an external, while what is gained is the one thing that is genuinely yours.

This is also why Epictetus can insist, elsewhere, that what looks intolerable to one person, such as holding a chamber pot for another, can be perfectly rational for someone in a different position once you weigh what is actually at stake, food, safety, or a beating avoided, against a feeling of indignity that has no basis in reason (Discourses I 2). Roles do not erase judgment. They give judgment a structure to work within.

The image Epictetus uses to hold all of this together is the actor. You are an actor in a drama, and the length and shape of the part, poor man, cripple, governor, private person, is not yours to choose. Acting it well is (Handbook 17). Role ethics, in this sense, is not a set of social rules layered on top of Stoic virtue. It is where Stoic virtue actually gets tested, in the specific part you have been given to play. The concrete question to carry away is simple: name one relation you stand in right now, and ask what that relation, honestly considered, asks of you, apart from whether the other person deserves it.