The chasm between being alone and loneliness is deep. The way you begin to be alone and at peace without being lonely is to know that you are with your best friend. When you are at peace with yourself and love yourself, you can never be lonely. Only when you learn to love yourself, can you love another. You must find that love for yourself before you can touch the purity of aloneness. Love of self, without being selfish, will not allow loneliness to exist. Love of self also creates a love for everything else and brings us closer to the Sacred Oneness.
Darkness can be understood to represent emptiness, the complete overcoming of ignorance: the false perception of reality, the illusion of dualism, of anything existing separately. Emptiness, the womb of enlightenment, can be understood symbolically as darkness ... Emptiness is not nothing. Emptiness refers to the radical insight that there is no individually existing, independently arising, separate self. All that is, is in constant flux, rising and falling in relationship to and with something else. Emptiness is the black of starless midnight, imminence, that comes before the pre-dawn of enlightenment, the "clear light", a state of translucence or transparency that is beyond dark and light. This is a radiant black. This is wisdom.