The first of the 3 poises is based on the unity stemming from the connection to Sat-Chit-Ananda. This poise is outside of time and independent of space. Everything is in the form of a potentiality but not actually extended and manifested. We experience a touch of this in our consciousness at times and in those instances, we lose any sense of separate individuality. All names and forms are simply the Real-Idea of the transcendent consciousness. Consciousness and Force are unified and Spirit and Matter are themselves unified with matter simply showing the face of Spirit.
reference: Sri Aurobindo, The Life Divine, Chapter 16, The Triple Status of Supermind