“If a man is sufficiently educated in student life under the guidance of a proper teacher, his life becomes successful in the future. He can very easily cross over the ocean of nescience, and he is not subject to the influence of the illusory energy. My dear friend, everyone should consider his father to be his first teacher because by the mercy of one’s father one gets this body. The father is therefore the natural spiritual master. Our next spiritual master is he who initiates us into transcendental knowledge, and he is to be worshiped as much as I am. The spiritual master may be more than one. The spiritual master who instructs the disciple about spiritual matters is called the śikṣā-guru, and the spiritual master who initiates the disciple is called the dīkṣā-guru. Both of them are My representatives. There may be many spiritual masters who instruct, but the initiator spiritual master is one. A human being who takes advantage of these spiritual masters and, receiving proper knowledge from them, crosses the ocean of material existence is to be understood as having properly utilized his human form of life. He has practical knowledge that the ultimate interest of life, which is to be gained only in this human form, is to achieve spiritual perfection and thus be transferred back home, back to Godhead.
“My dear friend, I am Paramātmā, the Supersoul present in everyone’s heart, and it is My direct order that human society follow the principles of varṇa and āśrama. As I have stated in the Bhagavad-gītā, human society should be divided into four varṇas, according to quality and action. Similarly, everyone should divide his life into four parts. One should utilize the first part of life in becoming a bona fide student, receiving adequate knowledge and keeping oneself in the vow of brahmacarya, so that one may completely devote his life for the service of the spiritual master without indulging in sense gratification. A brahmacārī is meant to lead a life of austerities and penance. The householder is meant to live a regulated life of sense gratification, but no one should remain a householder for the third stage of life. In that stage, one has to return to the austerities and penances formerly practiced in brahmacārī life and thus relieve himself of the attachment to household life. After being relieved of his attachments to the materialistic way of life, one may accept the order of sannyāsa.
“As the Supersoul of the living entities, I sit in everyone’s heart and observe everyone’s activity in every stage and order of life. Regardless of which stage one is in, when I see that one is engaged seriously and sincerely in discharging the duties ordered by the spiritual master and is thus dedicating his life to the service of the spiritual master, that person becomes most dear to Me. As far as the life of brahmacarya is concerned, if one can continue the life of a brahmacārī under the direction of a spiritual master, that is extremely good; but if in brahmacārī life one feels sex impulses, he should take leave of his spiritual master, satisfying him according to the guru’s desire. According to the Vedic system, a gift is offered to the spiritual master, which is called guru-dakṣiṇā. Then the disciple should take to householder life and accept a wife according to religious rites.”