See, you're already deciding what qualities an enlightened person should have.
We don't seem to have a whole lot of choice. When other people tell us that they are enlightened, we face the task of deciding what to make of the claim, how to understand it and whether to believe it.
It just really doesn't matter to me if you think I'm enlightened or not. It doesn't change my life at all. Indeed, I would expect disbelief, even laughter.
I'll say that I don't believe that anyone who posts here is enlightened in the sense in which I understand enlightenment. That most definitely includes me. I don't mean to disrespect anyone, their traditions or their attainments. I just don't think that any of us have finally reached the end of our paths.
I never did read the Pali Canon, my preference is for the Platform Sutra by the Sixth Patriarch Hui-neng.
My layman's impression is that Zen has a rather different view of enlightenment than Theravada (the tradition that I'm more familiar with).
Zen includes the concept of
Satori, the state of consciousness of the 'Buddha-mind', pure consciousness, that supposedly reveals one's own inherent 'Buddha-nature'. In Zen, this state is apparently conceived as beyond all discriminations and impossible to characterize in words. And apparently, as I understand it, this experience of Satori is believed to sometimes happen fleetingly and spontaneously in at least some people's lives.
In Theravada, the state of becoming an
Arahant is a rather different thing. It comes at the end of a spiritual progress, through 'stream enterer' through 'non-returner' and there's no idea in Theravada that some people might experience the state of being an Arahant fleetingly and spontaneously. Becoming an Arahant consists of reaching a state where the 'influxes' (experience) no longer produce negative karmic consequences. In Theravada, enlightenment is about no longer generating dukkha (suffering). If somebody is still producing suffering in themselves, then by definition they aren't enlightened. The Jhanas, the meditative attainments, lack any inherent spiritual value of their own in Theravada. Their value consists of their being tools for controling and focusing the mind on the transformative task at hand. The Brahmajala sutta in the Pali canon specifically rejects the idea that attainment of even the highest Jhanas (meditative states) is equivalent to nirvana.
Having said that, I don't want to deny that any of you have enjoyed transitory tastes of Satori. I have no way of knowing whether you have or not. Nor do I want to argue that Satori is meaningless or worthless. Perhaps it has value that the Pali tradition doesn't recognize. It's certainly valuable and meaningful in the Zen tradition. I have great respect for that, even if I don't know a whole lot about it. I'm just not entirely convinced that it's the same thing as what the Theravadin tradition conceives of as being enlightenment.