One will strengthen his faith and determination to chant japa by repeatedly hearing the wonderful glories of the holy name, and by studying different slokas in praise of nama-bhajana. Such practices are endorsed by the previous acaryas such as Srila Bhaktisiddhanta Sarasvati Thakura who said, “Chant the nama-mahima (glories of the holy name). Practice that daily. I also do that. Harinama is our life.”
Whether chanted correctly or incorrectly, knowingly or unknowingly, carefully or carelessly, the all-powerful name of Kṛṣṇa will always give results. The unlimited glories of the holy name cannot be understood with logic, reason or intellect. Only by faith, devotion, and constant chanting can one realize the greatness of sri-nama. In this dark age of Kali, kṛṣṇa-nama is the easiest, quickest, safest and surest way to attain spiritual perfection in love of God. In the matter of self-realization, nama-japa is the “king of all sadhanas.”
Chanting Kṛṣṇa’s sweet names purifies the heart; sanctifies and steadies the mind; destroys the six enemies [lust, anger, greed, envy, illusion, madness]; stops birth and death; dissolves sins; scorches samskaras; annihilates attachment; induces detachment; uproots desires; empowers one; makes one fearless; removes illusion; bestows supreme peace; delivers prema; reveals the Lord and His dhama; shows one’s svarupa; showers bhakti-rasa; and engages one in his nitya-seva for the pleasure of Radha-Syama.
Nama Reveals the Spiritual Body
Srila Bhaktivinoda Thakura clearly explains that the experience of one’s internal spiritual form (siddha deha or svarupa), which is necessary for practicing raganuga-bhakti, is revealed by the grace of Kṛṣṇa’s holy name. Generally one realizes his spiritual form at the stage of bhava-bhakti. At this stage of perfection, which precedes prema-bhakti, Sri Kṛṣṇa’s suddha-sattva or svarupa sakti
(personal spiritual potency) is transmitted into the heart of the sadhaka from the heart of one of Kṛṣṇa’s eternal associates. This in turn reveals the specific attributes of one’s eternal spiritual form. By purely chanting the holy name, therefore, one can realize his spiritual body.
An excerpt from the book Art of Chanting.