The Swan is the Indian symbol of the individual soul, the central being, the divine part which is turned towards the Divine, descending from there and ascending to it. It is the symbol of the soul on the higher plane. The Swan is the liberated soul.
In using the expression "opening of the psychic" I was thinking not of an ordinary psychic opening producing some amount of psychic (as opposed to vital) love and bhakti, but of what is called the coming in front of the psychic. When that happens one is aware of the psychic being with its simple spontaneous self-giving and feels its increasing direct control ( not merely a veiled or half veiled influence) over mind, vital and physical. Especially there is the psychic discernment which at once lights up the thoughts, emotional movements, vital pushes, physical habits and leaves nothing there obscure, substituting the right movements for the wrong ones. It is this that is difficult and rare, more often the discernment is mental and it is the mind that tries to put all in order. In that case, it is the descent of the higher consciousness through the mind that opens the psychic, instead of the psychic opening directly.
A secret soul behind supporting all
Is master and witness of our ignorant life,
Admits the Person’s look and Nature’s role.
But once the hidden doors are flung apart
Then the veiled king steps out in Nature’s front;
A Light comes down into the Ignorance,
Its heavy painful knot loosens its grasp:
The mind becomes a mastered instrument
And life a hue and figure of the soul.