Your character as background decoration <Spoilers>

[Kedrah]

There would be too much to risk in fighting back.

The Blessing of Light is removed so at the moment your character is no stronger than a good adventurer. That was always your saving grace before, that you were special because you were guarded by the Blessing of Light. It's gone now. You're not "invincible" anymore, nor are you especially powerful anymore.

And since no weapons and violence are allowed in the Chamber of Rule, you had nothing to fight with in the first place. Fighting back would also be, in the enemies' eyes, the "proof" they need that you are indeed guilty. "Look how bloodthirsty the Warrior of Light is, I told you they did it!" It's the last thing your friends want, for you to "prove" that you're guilty.

As important as your character is meant to be, there's just too much at risk in them trying to retaliate.