We now return to the discussion of the guṇas, with specific reference to spiritual
faith and practices. Faith can reflect any of the three guṇas, depending on the
person in question (17.2-
Notes from Radhakrishnan’s commentary on BG
23 “Aum” expresses the absolute supremacy, “tat” the universality and “sat” the reality of Brahman…. It is the cosmic universe as well as that which is beyond it. It stands for the three states of consciousness, waking, dream and sleep leading up to the transcendental state. See Màõóåkya Up. See also B.G., VII, 8 and VIII, 13.