Pure Thoughts and Actions
Indicative of their common origins with the Com Guards, the Word of Blake Militia paint their vehicles in white or use appropriate camouflage.
Per FM: ComStar, page 50.
Other references:
Purifier BA, CB: Miniatures Rules (p 23)
The insignia of Pure Thoughts and Actions is an angel wielding a flaming sword. Per FM: ComStar, page 53.