3334. But in the other life there are spiritual auras, so perceptible that it is recognized at once what a spirit is like who drifts up, whether he is thinking or not thinking. These auras are innumerable, that is, as many as there are spirits, and as many as there are societies of spirits. When there are many, the mixed collective aura of all [is revealed]. The angels recognize those spirits at once and what mixture there is, when the Lord grants that they discern them because of the aura. So there are innumerable auras of many.