In Hegel you have the idea of synthesis of different areas of value to get to the truth. This is not the same thing as "Birur" [choosing the good from what is to be rejected.]
So let's say you have an array of different values [as brought in Kelley Ross's approach based on Kant and Leonard Nelson]. That is you start with all form and no content as in logic where each term of a formula like If A then B. And if B then C. Therefore if A then C is true. Each term is empty of content in that it can be filled with anything. But the formal logic of all classical logic still are applicable. But then you work up towards something that has more content and less form. That is straight Mathematics. It can not be reduced to formal logic. In that sense it has more content but is less formal. Then you work still towards more content as in Music and Justice. Each has more numinous content but is not empty of logical form either. Then you get up towards all content and no form. God.
So you have this array of values. Each one can not be reduced to formal logic or to any other area of value. You see a proto type of this in Maimonides where one's portion in the next world depends on deeds and wisdom. Two separate areas of value.
But then you have a process like that of finding what is valid in each area and rejecting what is not and then you combine them. This idea of Hegel of the Dialectic in which you find what is valid in each concept, and see that instead of leading to a contradiction it has to lead to a synthesis. [See McTaggart on Hegel's Logic.]
[What Hegel is doing is to take the approach of Socrates in questioning the slave boy and showing him that there are truths he knows but did not know that he knows. So there is a kind of Dialectical process in which truth becomes revealed. Hegel applied this on a vaster scale in a way that leads to the "Absolute Truth". In any case, it is better to see McTaggart to get a more clear picture of this.]
So when you have an array of positive value, you do the "Birur" choosing and then you combine the different areas to get to "The Truth".
So let's say you have an array of different values [as brought in Kelley Ross's approach based on Kant and Leonard Nelson]. That is you start with all form and no content as in logic where each term of a formula like If A then B. And if B then C. Therefore if A then C is true. Each term is empty of content in that it can be filled with anything. But the formal logic of all classical logic still are applicable. But then you work up towards something that has more content and less form. That is straight Mathematics. It can not be reduced to formal logic. In that sense it has more content but is less formal. Then you work still towards more content as in Music and Justice. Each has more numinous content but is not empty of logical form either. Then you get up towards all content and no form. God.
So you have this array of values. Each one can not be reduced to formal logic or to any other area of value. You see a proto type of this in Maimonides where one's portion in the next world depends on deeds and wisdom. Two separate areas of value.
But then you have a process like that of finding what is valid in each area and rejecting what is not and then you combine them. This idea of Hegel of the Dialectic in which you find what is valid in each concept, and see that instead of leading to a contradiction it has to lead to a synthesis. [See McTaggart on Hegel's Logic.]
[What Hegel is doing is to take the approach of Socrates in questioning the slave boy and showing him that there are truths he knows but did not know that he knows. So there is a kind of Dialectical process in which truth becomes revealed. Hegel applied this on a vaster scale in a way that leads to the "Absolute Truth". In any case, it is better to see McTaggart to get a more clear picture of this.]