I am not sure the "subjectivity of satan"– which I am far from accepting as a valid idea– is what Q was implying. I would be more likely to guess the addition of 'thought' referred to the public perception, which is one of absolute scoffing. The 'thought' of satan hence doesn't exist in society.
(And anons don't need me to remind them that Kevin Spacey is most likely a vile creep of the first order…)