For example, if you take a certain detail in the world of Beria, there are vessels there, which have a red color, through which the light of Beria passes to the inhabitants of Beria, as stated above. The vessel in Beria, which has a red color, is considered a substance, or an entity, i.e., the first mode. Although it is merely a color, which is the notion of the incidence and manifestation of an activity in the entity, we have already said that we have no perception of the essence itself, but only the manifestation of an activity of the essence.
We refer to that manifestation as an entity, or a substance, or body, or vessel, as stated above (section #13#). The Divine light, which is enclothed and passes through the red color, is the form enclothed in the entity, i.e., the second mode. This is why the light itself appears red, indicative of its enclothing and illumination via the entity, which is considered the body and the substance, as stated above, i.e., the color red.