The most powerful weapon of any weapon; to be able to instantly imprint what you perceive as truth and reality on others; giving them your point of view as an undeniable objective fact.
The activation code for the Ark of Truth was ORIGIN, which was, as said in this film, ironic since that false faith was what made the Ori powerful and became the very thing that depowered and finally defeated them.
Great line "With the fate of 2 galaxies on the line yes I expect you to remember!" A lot of action, well made storyline, and great battles during this arc
Julian Sands was a great actor. His career like many others had wound down by the time he appeared in Stargate. The circumstances of his death are sad and tragic.
I love the crucial moment of teamwork between Daniel, Teal'c and Vala within that moment. As soon as Adria said "Origin", Daniel figured it out, which was immediately noticed by both Vala and Teal'c who immediately went into action on both their parts. Vala knew she had to distract Adria and Teal'c needed to knock over the pedestal as soon as Daniel activated the device. Shows the close cohesion and bond they share as a team to be able to act upon a plan without even communicating.
Always love watching this scene right after watching the episode the Pegasus Project... Morgan stresses that she cant help more than she is, as the other ancients will stop her... only for her to try and they do exactly as she predicted they would... And now... she FINALLY is able to do what she has wanted but unable to do for ages... step in and TAKE ACTION. Love it.
Something to think about - The Doci has been part of the Ori faith for thousands, possibly millions of years. He's helped with the deaths of billions, possibly trillions. And now he learns that everything he has dedicated his entire existence to is a lie, that he was conned from the very beginning.
That last prior was played by Doug Abrahams, who also played one of the leaders of Jonas Quinn's home planet - the one who made a deal with Anubis and betrayed SG-1, only to be killed moments later by Herak.