Our Response... Amadeo did bring this up before. We explain that we would hold back since many people did not read the Yuuzhan Vong Series and many did not know the fate of Jacen
Solo yet. We debated on whether we should discuss this now or wait. We felt that folks could just go to starwars.com to get the background on her.
Vergere was a Jedi who was sent on a mission before the Clone Wars to find the "Living Planet" Zonoma Sekot. Her species is Fosh and when she appears again, folks don't know what she is. THis took place in the book "Rogue Planet." While there she was kidnapped by the Yuuzhan Vong and taken outside of the galaxy . She comes back to the fore almost forty standard years later. She is now a "familiar" of the Vong priestess Elan. THe Yuuzhan Vong studied her but had no idea she was a jedi.
WHen she encounters the Jedi, they have no idea what to make of her. SHe does not exhibit any force powers at all. Her "tears" save the life of Mara Jade Skywalker. Later she encounters Jacen during the Myrkr mission and captures him (this is done in the phenomenal "Star by Star" and is one of the most memorable Star Wars Jedi missions ever). In "Traitor" (which in my opinion is the best Star wars book on the Force, ever), Vergere "tortures" Jacen and takes him on as an apprentice. She escapes the Yuuzhan Vong occupied Coruscant with him.
Vergere's approach to the Force is radically different but makes perfect sense. She claims that there is no dark or light side but the Unifying Force. She claims that a jedi can use Force lightning for good as an example. The Force doesn't cause anyone to be good or bad, that choice is left to the individual. People can be light or dark . the FOrce just is. This is where the similarities between the Force and Chi or Ase can come in. The Chi or Ase (in west africa) just is. It does not make anyone bad or good, that choice is left up to the individual.
Jacen introduces this concept to Luke. He is very skeptical since the Force concept he teaches has been around for thousands of years is all he knows. All of a sudden, this alien being with questionable motives appears. Yet when you look at the history of the Force, there have been several Jedi, most recently Kyp Durron, who have used the Force in questionable ways to beat evil. Some have become dark jedi because they could not control their emotions or became too selfish and wanted to serve self.
I don't want to get into detail into what Vergere taught Jacen but later on this concept serves Jacen very well. Luke eventually accepts this doctrine. He removes the Jedi Code and allows Jedi's to work according to their own conscience. However the Jedi runs into many problems.
I find this concept advantageous for several reasons. One is that the Jedi are not bogged down by some strict Code. That was the problem with the Jedi who lived during the Republic. It forced them to serve a corrupt Republic. This concept of the Unifying Force also allows the Jedi to recognize other ways to use the Force. During the Republic era, if you did not adhere to the JEdi Code one was considered Rogue and was hunted down. The Unifying Force embraces all ways except the Sith. Another reason is that it allowed everyone to develop on their own speed. No one is abandoned and anyone is free to come and go as they please. IN other words, no restrictions. You serve the Force and no one else. Another dope reason its great is that the Jedi are allowed to marry, have children, and have contact with their families instead of allthis detachment stuff.
However, this concept can cause problems if you have thousands and thousands of Jedi. They would have to kept in line. Luke experiences this later on.