A/N: In response to why Yoda reacted as he did, he had trained, or at least met every living Jedi at the time because of his age, so when he sensed a group of force users he did not recognise he assumed they were sith.
Italics thoughts
The Ebon Hawk set down in the landing docks of the Jedi Temple, surprisingly there was no one in sight, Revan had expected a greeting of some type, whether it was friendly or not. The party walked down the boarding ramp of their ship, cautious, and listening for any sound. Hearing none they moved on into the temple itself.
"Bastila, take everyone and go to the fountain room, I'm going to try and find the council chambers.". Revan said. With Bastila's nod he took a right turn while the rest took the left.
In the security room of the temple Yoda, along with the rest of the council watched the group split up, "Go to the fountain room we will, Master Kenobi, take young Skywalker and confront the other man you must" Yoda said. Obi Wan nodded and with a signal to Anakin, they moved off.
Bastila stepped into the room of the thousand fountains, fondly thinking that little besides the new sculptures of Jedi had changed. Hk-47 stood behind her, he immediately picked up the sounds that the approaching Jedi council made while they walked, "Statement: Jedi meatbags are approaching.". Bastila turned and saw the council, led by Yoda enter the room on the opposite side, before the diminutive master could speak he was cut of by Mace Windu,
"Why have you come to our temple?" he asked forcefully.
"Hrmph, I walked these halls long before you did sonny" Jolee immediately replied "Back when I was young we showed respect to our visitors as well, not drawn lightsabers.".
"Your intentions still have not been ascertained" Mace answered, "You could be followers of the sith lord that started this war.". Bastila glanced at her companions and hoped that Revan was having better luck.
In the hallway leading to the council chambers Obi Wan Kenobi and Anakin Skywalker were waiting for the man who they knew was approaching, though both had to admit, he masked his aura well. After only a few minutes of waiting the man appeared, he was tall and built, wearing what appeared to be Jedi master robes, Obi Wan and Anakin ignited their lightsabers and held them in a guard position surprising the man in front of them.
"I don't wish to fight you but I must speak with the council immediately." Revan said.
"The council will decide whether or not you warrant their attention after you hand over your weapons and come with us into custody." Anakin replied heatedly, after all he should be on that council.
"The council must meet with me at once." Revan said "I have important matters that must be brought to their attention.
"Who might you be to command the councils attention" Obi Wan asked calmly, genuinely interested in what news the man could possibly have.
"I do not have time to explain it here as my companions may be in danger if all Jedi are as quick to anger as your friend here." Revan answered, gesturing at Anakin. That statement caused Anakin's face to flush with anger, throwing his robe aside he said,
"Lets see if you are as good with a saber as you are with you mouth!", causing Revan to raise an eyebrow in amusement, Anakin attacked, causing Revan to duck as he summoned his green lightsaber from his robes into his hand. Igniting it, he blocked the next attack by the headstrong knight, backpedaling he deflected four or five more quick strikes that were aimed at various points on his body, spinning he knocked Anakin's blue saber aside and had his own pointed at the man's throat, feeling through the force that a strike was coming from Obi Wan he summoned his blue saber into his other hand and blocked the assault that would have decapitated him. Anakin used this opportunity to free himself from his compromising position and join Obi Wan in his attacks on the man, who, seeing him coming remarked, "And the real fight begins.".
Meanwhile, Bastila and the rest of the Ebon Hawk's crew had reached a small agreement with the members of the council, they would find Revan, and explain everything in the council chambers, turning the corner, Bastila saw the unmistakable form of Revan dueling with two unknown Jedi. As one attacked low, he blocked it by forming his lightsabers into an "x" shape, pinning the weapon to the floor, spinning, he elbowed the other man in the face, sending him sprawling, finally he ended the duel by twisting the trapped lightsaber so it flew out of its owner's grasp and landed at HK-47's feet, the droid quickly picked it up. "Enough!" Yoda said as strongly as he could manage, "Much to talk about we have, You!" he said gesturing towards Revan, "return the lightsabers of Master Obi Wan and Knight Skywalker you will.". Revan looked towards Obi Wan in surprise and thought that was the famed negotiator and his apprentice, the order was doomed.
A/N: REVIEW REVIEW REVIEW