The importance of the path of the Gra and Rav Shach is not based on thinking they got everything right. Rather that they were the best in one area of value--understanding and keeping Torah. That does not assume that they could compose like Mozart. In fact I found it hard to keep all the Torah with the kind of greatness they brought to that endeavor. But I realize they that is one area of value that they got right.
A theory of several areas of value is certainly brought in Ibn Pakuda in the Obligations of the Heart. You can see this also in Kelley Ross [The Kant-Fries School]. There were originally some problems in the Friesian approach that were later fixed by Leonard Nelson, and after that Kelley Ross made a kind of system out of the whole thing. It is a kind of rival to Hegel's system. [Which is better from a philosophical point of view I have no idea. Both have advantages. But in any case with both you have this idea of several areas of value.
(Hegel also has a many area of value system, except his values all approach God. It is different from Leonard Nelson in significant ways but also shares a lot of basic values.]
A theory of several areas of value is certainly brought in Ibn Pakuda in the Obligations of the Heart. You can see this also in Kelley Ross [The Kant-Fries School]. There were originally some problems in the Friesian approach that were later fixed by Leonard Nelson, and after that Kelley Ross made a kind of system out of the whole thing. It is a kind of rival to Hegel's system. [Which is better from a philosophical point of view I have no idea. Both have advantages. But in any case with both you have this idea of several areas of value.
(Hegel also has a many area of value system, except his values all approach God. It is different from Leonard Nelson in significant ways but also shares a lot of basic values.]
