Simply by associating with exalted devotees, anyone can attain perfection of knowledge and with the sword of knowledge can cut to pieces the illusory associations within this material world. Through the association of devotees, one can engage in the service of the Lord by hearing and chanting [śravaṇaṁ kīrtanam]. Thus one can revive his dormant Kṛṣṇa consciousness and, sticking to the cultivation of Kṛṣṇa consciousness, return home, back to Godhead, even in this life.