There are eighteen qualifications mentioned in Bhagavad-gita, among which is simplicity. One should be without pride; one should not demand unnecessary respect from others, and one should be nonviolent. Amanitvam adambhitvam ahimsa. One should be very tolerant and simple, one should accept the spiritual master, and one should control the senses. These are mentioned here and in Bhagavad-gita as well. One should hear from authentic sources how to advance in spiritual life; such instructions should be taken from the acarya and should be assimilated.

It is especially mentioned here, nama-sankirtanac ca: one should chant the holy names of the LordHare Krsna, Hare Krsna, Krsna Krsna, Hare Hare/ Hare Rama, Hare Rama, Rama Rama, Hare Hareeither individually or with others. Lord Caitanya has given special stress to chanting of these holy names of the Lord as the basic principle of spiritual advancement. Another word used here is arjavena, meaning without diplomacy. A devotee should not make plans out of self-interest. Of course, preachers sometimes have to make some plan to execute the mission of the Lord under proper guidance, but regarding personal self-interest, a devotee should always be without diplomacy, and he should avoid the company of persons who are not advancing in spiritual life. Another word is arya. Aryans are persons who are advancing in knowledge of Krsna consciousness as well as in material prosperity. The difference between the Aryan and non-Aryan, the sura and asura, is in their standards of spiritual advancement. Association with persons who are not spiritually advanced is forbidden. Lord Caitanya advised, asat-sanga-tyaga: one should avoid persons who are attached to the temporary. Asat is one who is too materially attached, who is not a devotee of the Lord and who is too attached to women or enjoyable material things. Such a person, according to Vaisnava philosophy, is a persona non grata.

A devotee should not be proud of his acquisitions. The symptoms of a devotee are meekness and humility. Although spiritually very advanced, he will always remain meek and humble, as Kaviraja Gosvami and all the other Vaisnavas have taught us by personal example. Caitanya Mahaprabhu taught that one should be humbler than the grass on the street and more tolerant than the tree. One should not be proud or falsely puffed up. In this way one will surely advance in spiritual life.