Kardama Muni practiced yoga very rigidly as a brahmacari before his marriage, and he became so powerful and attained so much mystic power that his father, Brahma, ordered him to marry and beget children as a householder. Kardama did that also; he begot nine good daughters and one son, Kapila Muni, and thus his householder duty was also performed nicely, and now his duty was to leave. Even though he had the Supreme Personality of Godhead as his son, he had to respect the authority of the Vedas. This is a very important lesson. Even if one has God in his home as his son, one should still follow the Vedic injunctions. It is stated, mahajano yena gatah sa panthah: one should traverse the path which is followed by great personalities.

Kardama Munis example is very instructive, for in spite of having the Supreme Personality of Godhead as his son, he left home just to obey the authority of the Vedic injunction. Kardama Muni states here the main purpose of his leaving home: while traveling all over the world as a mendicant, he would always remember the Supreme Personality of Godhead within his heart and thereby be freed from all the anxieties of material existence. In this age of Kali-yuga sannyasa is prohibited because persons in this age are all sudras and cannot follow the rules and regulations of sannyasa life. It is very commonly found that so-called sannyasis are addicted to nonsenseeven to having private relationships with women. This is the abominable situation in this age. Although they dress themselves as sannyasis, they still cannot free themselves from the four principles of sinful life, namely illicit sex life, meat-eating, intoxication and gambling. Since they are not freed from these four principles, they are cheating the public by posing as svamis.

In Kali-yuga the injunction is that no one should accept sannyasa. Of course, those who actually follow the rules and regulations must take sannyasa. Generally, however, people are unable to accept sannyasa life, and therefore Caitanya Mahaprabhu stressed, kalau nasty eva nasty eva na-sty eva gatir anyatha. In this age there is no other alternative, no other alternative, no other alternative than to chant the holy name of the Lord: Hare Krsna, Hare Krsna, Krsna Krsna, Hare Hare. The main purpose of sannyasa life is to be in constant companionship with the Supreme Lord, either by thinking of Him within the heart or hearing of Him through aural reception. In this age, hearing is more important than thinking because ones thinking may be disturbed by mental agitation, but if one concentrates on hearing, he will be forced to associate with the sound vibration of Krsna. Krsna and the sound vibration Krsna are nondifferent, so if one loudly vibrates Hare Krsna, he will be able to think of Krsna immediately. This process of chanting is the best process of self-realization in this age; therefore Lord Caitanya preached it so nicely for the benefit of all humanity.