He can't call out to Qui-Gon Jinn because he has barely retained a connection with the Cosmic Force. It's why his mind is plagued by the kind of images and voices that drove Anakin to the Dark Side. Obi-Wan has lost his way in much the same way Luke Skywalker will one day.
When Obi-Wan Kenobi and Anakin Skywalker are transported to the mysterious realm of Mortis Obi-Wan experiences a vision of Qui-Gon. Qui-Gon tells him that there are three on the planet who believe Anakin to be the Chosen One, and that with Anakin's power, this is a very dangerous place for him to be.
Obi-Wan Kenobi was Qui-Gon Jinn's Padawan, but according to The Empire Strikes Back, he was also trained by Yoda at some point in the Star Wars saga.
Becoming a mentor
Becoming the mentor to Obi-Wan Kenobi, Qui-Gon Jinn sought to teach him the best he could. Jinn became a Jedi Master in his own right, a master who developed an independent attitude towards the Jedi Order.
Actually, if you ever turn on the subtitles on the DVD they clearly show the voice is Qui-Gon's. Qui Gon was basically the first Jedi who learned how to become a Force Ghost, but he did not complete his training and so was unable to manifest himself in physical form.
At that moment, Anakin recalls hearing Qui-Gon's voice on Tatooine and ignoring it: "He'd heard Qui-Gon's voice in the desert, begging him to listen to his better nature, not to give in to his hatred. He hadn't listened.
He studied the living Force and learned from the Force Priestesses how to retain consciousness after death; he also learned physical manifestation was possible but didn't achieve it because his training was incomplete. By using the living and cosmic Force in tandem, he was able to unlock the secrets of eternal life.
Qui-Gon Jinn was a Force-sensitive highly respected, yet maverick and unconventional Human male Jedi Master, who lived during the last decades of the Galactic Republic and was most notably responsible for discovering Anakin Skywalker, the Chosen One of the Jedi prophecy, and bringing him into the Jedi Order.
Mission to Mathas. Padawan Windu was trained in the ways of the Force by Jedi Master Cyslin Myr.
Born on Coruscant circa 80 BBY (Before the Battle of Yavin), Qui-Gon trained as a Padawan under Jedi Master Count Dooku.
The Anakin who had been taught by Qui-Gon Jinn, however, would have been a very different person. For one thing, he wouldn't have belonged to the Jedi in the first place. Anakin was infatuated with Padmé from the moment he first set eyes on her in Star Wars: Episode I - The Phantom Menace.
Those who followed the light side of the Force and had the appropriate training could achieve a form of immortality by retaining their consciousness after their physical deaths. Qui-Gon Jinn rediscovered this ability and, in turn, taught Yoda and his apprentice Obi-Wan Kenobi how to attain it.
Tahl was a female Noorian Jedi Master, a librarian of the Jedi Archives, and was also a close friend of Qui-Gon Jinn, with whom she fell in love. She was also the master of Padawan Bant Eerin.
He can't call out to Qui-Gon Jinn because he has barely retained a connection with the Cosmic Force. It's why his mind is plagued by the kind of images and voices that drove Anakin to the Dark Side. Obi-Wan has lost his way in much the same way Luke Skywalker will one day.
Even though he perished in battle, Qui-Gon Jinn's consciousness continued. He had found the secret to immortality through the Force. However, unlike the Sith, who wish to live and hold their power for eternity, immortality through the Force is different. Qui-Gon knew it.
Yoda held the title of Grand Master of the Jedi Order since the days of the High Republic Era. At some point, Yoda took on a human named Kantam Sy as his Padawan. The two were stationed at the Jedi Temple on the planet Endovar.
Biography. Legend had it that Yoda—a Jedi who became Grand Master—was trained by N'Kata Del Gormo. A Force-sensitive Hysalrian, N'Kata Del Gormo was trained in the ways of the Force and achieved the rank of Master within the Jedi Order.
As Anakin's powers grew, Mace Windu's respect for Anakin grew, but his trust never did.
Dooku voluntarily left the light side behind and became Darth Sidious' dark side disciple, taking the secret name Darth Tyranus and leading the Separatist army.
Qui-Gon Jinn was more attuned to the Force than any other prequel Jedi, and that's one reason why Emperor Palpatine needed him dead.
The Emperor Vitiate was a Sith Lord who successfully gained near immortality by draining the life force of an entire planet, later attempting to drain all life in the galaxy, which would give him true immortality.
While in his exile, Yoda reveals to Kenobi he still has training to do in order to commune with his master, Qui-Gon, who found a way to return from the netherworld of the Force.
At the end of the third episode, you know, the Jedi Order is all but destroyed. Those who aren't killed have gone into hiding and can't communicate with each other. For ten years, Obi-Wan has been in hiding, can't communicate with any of his old comrades. He's living a pretty solitary life, he can't use the force.