He who, undeluded, thus knows me the best of beings, worships me every way, O descendant of Bharata! knowing everything. Thus, O sinless one! have I proclaimed this most mysterious science. He who knows this, has done all he need do, and he becomes possessed of discernment. Freedom from fear, purity of heart, perseverance in (pursuit of) knowledge and abstraction of mind, gifts, self-restraint, and sacrifice, study of the Vedas, penance, straightforwardness,