Komentaryong Sumisipi para sa Jeremias 2:14

לא תעבוד בו עבודת עבד is G'd's command to Edom the host country not to make the Jewish people perform slave labour. (compare Jeremiah 2,14 who asks plaintively: "is Israel then a slave?") but to treat them as one treats a hired hand, כשכיר כתושב יהיה לך, "it shall be like a hired hand or a resident for you." The reason the Torah uses two alternatives here is that Israel may be divided into two categories. 1) The multitude; 2) the elite, as per Samuel II 23,8 where this elite is described as "sitting in the council of the wise." You find on occasion that Israelites rose to the rank of tax collectors even while in exile; these tax collectors may have been the elite in terms of secular rank but they do not represent Israel's spiritual elite. Israel's spiritual elite are characterised by Moses in Deut. 33,3, as והם תכו לרגליך ישא מדברותיך, "but they followed in Your footsteps, accepted Your pronouncements." Concerning this verse our sages in Baba Batra 8 quote Ezra 7,24 that it was forbidden by royal decree to impose any kind of taxes on the Torah scholars (literally the priests and the Levites) even in exile (under Artaxerxes). When the Torah speaks of the Edomites who have exiled us treating us like hired hands, שכיר, this refers to the common people; the term תושב, however, refers to the spiritual elite of the Jewish people in exile. They are not to be burdened with taxes and other governmental demands.