Yoga in its culmination abolishes the gulf; for Yoga is union. We arrive at union with it through knowledge… through works… also by worship; for the thought and act of a distant worship develops into the necessity of close adoration and this into the intimacy of love, and the consummation of love is union with the Beloved.
Aurobindo defines Yoga structurally as union with the Divine, tracing three convergent paths—knowledge, works, and devotion—each of which resolves the gulf between worshipper and worshipped in its own mode.
, The Synthesis of Yoga, 1948thesis