There is nothing in the testimony of those who have described, as best they could, their emotions upon attainment of this consciousness, which would argue the absorption of the individual soul into The Absolute.
There is no testimony to argue that the attainment of cosmic consciousness, carries with it anything approaching annihilation of sentiency.
Rather it would seem to testify to an acceleration of all the higher faculties.
That this would be a more apt interpretation may be seen by comparing the different reports of those experiencing the phenomenon of Illumination.
Nevertheless there has been much controversy regarding the meaning of the terms nirvana; samadhi; dai zikaku, etc.—words expressing the condition which we are considering under the phrase cosmic consciousness.
WHAT IS NIRVANA?
Let us consider briefly, what is meant by Nirvana, and see if it is not highly probable that the word describes the state of consciousness which we are considering, referring later on to the question, and its interpretation by the various schools of religion and philosophy.
It is apparent that the most learned sages of the Orient fail to agree as to the exact meaning of Nirvana. Occidental writers and leaders of the Theosophical philosophy, differ somewhat as to its import, but at the same time we find enough unity on this point to make it evident that the state of Nirvana is a desirable attainment—the goal of the religious enthusiast.
Going back for a moment, to a consideration of the earliest recorded religion of Japan, we find that Sintoism means literally “the way of the gods,” meaning the way in which men who have become god-like, found the path that led thereunto, but as to exactly what conditions are represented by godhood, how indeed, is it possible for man to know, much less to express?
Since we are conscious of a divine and irresistible urge toward the attainment of this state of being, it is hardly consistent with what we know of merely human nature, that the way lies in the direction of loss of identity, or in other words, in what is popularly comprehended as absorption. That this idea prevails in many Oriental sects of Buddhism and Vedanta we are aware, but we are confident that this idea is erroneous, and comes from the fact that it is impossible to describe the condition of consciousness enjoyed by the initiate into Nirvana, which term we believe, is identical, or at least comparable with cosmic consciousness.
The very fact that external life represents so universal a struggle for attainment of this state of being, or higher consciousness, indicates at least, even if it does not actually guarantee a fuller, deeper, more complete state of consciousness than hitherto enjoyed, rather than an absorption or annihilation of any of that dearly bought consciousness which distinguishes the self from its environment, and which says with conviction “I am.”