Yes. A grocer with illicit intent can poison the food that they serve because some God told them to do it. We need to ensure that they both are sane and corre

Yes. A grocer with illicit intent can poison the food that they serve because some God told them to do it. We need to ensure that they both are sane and correctly motivated. This isn't simply about providing welfare for people; it also concerns the identification of malicious intent and the avoidance of harm. There may be a few professions where this doesn't matter, but by and large I'd say an individuals motivation for choosing a profession does really matter (especially with middlemen).