Those who are ignorant of the supreme purpose of life will never be able to attain nirvana (liberation) in spite of their observance of the vratas (vows) and niyamas (rules) of religious conduct and practice of shila (celibacy) and tapas (penance).
Without faith there is no knowledge, without knowledge there is no virtuous conduct, without virtues there is no deliverance, and without deliverance there is no perfection.
Everything is the Supreme Being, which is Existence – consciousness - bliss, and ‘I am That’. By constantly cultivating this pure thought, get rid of impure thoughts. Then discarding even that thought and always inhering in the state of fullness, you will become the non-dual and undifferentiated Supreme Being and attain liberation.
Our body in Kali Yuga is a field of action: As a man sows, so is his reward. Nothing by empty talk is determined: Anyone swallowing poison must die. Brother! Behold the Creator’s justice: As are a man’s actions, so is his recompense.
Not knowing the consequence of good and evil karmas, he is afflicted and hurt. Nevertheless, he, due to his egotism, piles up karmas and undergoes births and deaths again and again.
If an evil man comes and creates a disturbance, you should hold your peace. You must not angrily upbraid his; then he who has come to curse you will merely harm himself.

