The Rambam, in his “Laws of Kings and Their Wars and Melech HaMoshiach”, declares that the coming of Moshiach and the process of redemption are not dependent upon the miraculous. “Do not expect that in the Days of Moshiach the pattern of conduct of the world will change, but rather the word will conduct itself in a normal manner…” “Our sages have taught that there is no difference between this world and the world to come is servitude to the nations.” (Chapter 12) This means to say that even in the Messianic Era (the first stage), the world continues to go in a natural way, however the Jewish people are no longer in a state of “servitude” to the nations as they were during golus.
In this sicha, the Rebbe explains how the Jewish nation was chosen by Hashem and thus the entire Creation exists for the sake of the Jewish people and thus the truth is that the nations of the world do not truly hold sway over us (“servitude”).
Even though the Jewish people in exile are found in a state of “servitude to the nations”, and there is a command in the Torah “the law of the land is the law” (dina d’malchusa dina)…the reason is not due to fear of the nations of the world (at the time of exile) G-d-forbid, but quite the contrary: Jews are the primary thing (reishis) and the nations of the world were created for their sake…. Rather, the reason is that this is the way the Holy One, blessed be He, ordered things, that this is how things need to be in the time of exile.
Although in certain matters (monetary cases, taxes, and the like) “the law of the land is the law”, yet this does not infringe upon matters of Torah and Mitzvos, the soul, and also does infringe on the bodies and the physicality (and materiality) of a Jew, for he always remains primary (reishis) and above the nations of the world. The command that “the law of the land is the law” is not because he is in a state of servitude to the nations of the world, but because this is what Hashem decreed to be the state of affairs in exile (“because of our sins [we were exiled from our land]”).
In other words, the Rebbe is quite clearly stating that we are not now in a state of servitude to the nations in any respect. This is explained as having always been the case, however it is clear that the Rebbe is indicating that a new threshold has been reached: while the Jewish people have always been in essence above servitude to the nations, this was not something that was perceptible in the world (a world of persecution and suffering for the Jewish people, both materially and spiritually). But now it is possible to recognize that although we and the world still operate in the natural way, the Jewish people are not in a state of servitude to the nations of the worlds.
This is evident in a simple sense (freedom to fulfill Torah and Mitzvos in every country where Jews live), as the Rebbe points out in the sicha. It is also referring to something deeper (and not explained explicitly in the sicha). According to Chassidus, the “nations of the world” (which are numbered as 70 according to Torah) refer to our midos, our natural responses to what we understand according to our human intellect which is informed by the physical world we inhabit. Servitude to the nations of the world, according to Chassidus, means that a person cannot escape the feelings and emotions generated by his worldly outlook. To be free of servitude to the nations means: although one still perceives the world as operating in the natural manner (according to “nature” rather than Torah) one is not bound to this perception, and in fact one is free to understand things according to Torah and to have feelings and emotions generated by Torah rather than the “way of nature”.
As an example: a person has a lack of income, the “nations of the world” tell him that he must cut down on the amount he gives to tzedaka, and work more hours, including on Shabbos, in order to generate more income. The Torah says that he should increase the amount he gives to tzedaka and to be careful not to work on Shabbos. Servitude to the nations of the world means that even though he knows what Torah says, nonetheless he feels forced to cut back on tzedaka and to work on Shabbos–he is enslaved to the outlook of the natural world. To be freed from this servitude means that not only does he not feel “forced” to do these things, but on the contrary he can actually feel the need to give additional tzedaka. He has been liberated from the natural perspective, even though he continues to perceive the world as operating in a natural manner.
We still see a natural world, but we are now free to relate to that world in the way that Torah instructs — without feeling compulsion from the nations of the world (from without or from within). This is the first stage of the Messianic Era.