When Prahlāda Mahārāja was asked by his father to say something from whatever he had learned, he considered that what he had learned from his spiritual master was the best of all teachings whereas what he had learned about diplomacy from his material teachers, Ṣaṇḍa and Amarka, was useless. Bhaktiḥ pareśānubhavo viraktir anyatra ca (SB 11.2.42). This is the symptom of pure devotional service. A pure devotee is interested only in devotional service, not in material affairs. To execute devotional service, one should always engage in hearing and chanting about Kṛṣṇa, or Lord Viṣṇu. The process of temple worship is called arcana. How to perform arcana will be explained herein. One should have complete faith in the words of Kṛṣṇa, who says that He is the great well-wishing friend of everyone (suhṛdaṁ sarva-bhūtānām (BG 5.29)). A devotee considers Kṛṣṇa the only friend. This is called sakhyam. Puṁsārpitā viṣṇau. The word puṁsā means "by all living entities." There are no distinctions permitting only a man or only a brāhmaṇa to offer devotional service to the Lord. Everyone can do so. As confirmed in Bhagavad-gītā (BG 9.32), striyo vaiśyās tathā śūdrās te 'pi yānti parāṁ gatim: although women, vaiśyas and śūdras are considered less intelligent, they also can become devotees and return home, back to Godhead.
After performing sacrifices, sometimes a person engaged in fruitive activity customarily offers the results to Viṣṇu. But here it is said, bhagavaty addhā: one must directly offer everything to Viṣṇu. This is called sannyāsa (not merely nyāsa). A tridaṇḍi-sannyāsī carries three daṇḍas, signifying kaya-mano-vākya-body, mind and words. All of these should be offered to Viṣṇu, and then one can begin devotional service. Fruitive workers first perform some pious activities and then formally or officially offer the results to Viṣṇu. The real devotee, however, first offers his surrender to Kṛṣṇa with his body, mind and words and then uses his body, mind and words for the service of Kṛṣṇa as Kṛṣṇa desires.
Śrīla Bhaktisiddhānta Sarasvatī Ṭhākura gives the following explanation in his Tathya. The word śravaṇa refers to giving aural reception to the holy name and descriptions of the Lord's form, qualities, entourage and pastimes as explained in Śrīmad-Bhāgavatam, Bhagavad-gītā and similar authorized scriptures. After aurally receiving such messages, one should memorize these vibrations and repeat them (kīrtanam). Smaraṇam means trying to understand more and more about the Supreme Lord, and pāda-sevanam means engaging oneself in serving the lotus feet of the Lord according to the time and circumstances. Arcanam means worshiping Lord Viṣṇu as one does in the temple, and vandanam means offering respectful obeisances. Man-manā bhava mad-bhakto mad-yājī māṁ namaskuru (BG 18.65). Vandanam means namaskuru—offering obeisances or offering prayers. Thinking oneself to be nitya-kṛṣṇa-dāsa, everlastingly a servant of Kṛṣṇa, is called dāsyam, and sakhyam means being a well-wisher of Kṛṣṇa. Kṛṣṇa wants everyone to surrender unto Him because everyone is constitutionally His servant. Therefore, as a sincere friend of Kṛṣṇa, one should preach this philosophy, requesting everyone to surrender unto Kṛṣṇa. Ātma-nivedanam means offering Kṛṣṇa everything, including one's body, mind, intelligence and whatever one may possess.
One's sincere endeavor to perform these nine processes of devotional service is technically called bhakti. The word addhā means "directly" One should not be like the karmīs, who perform pious activities and then formally offer the results to Kṛṣṇa. That is karma-kāṇḍa. One should not aspire for the results of his pious activities, but should dedicate oneself fully and then act piously. In other words, one should act for the satisfaction of Lord Viṣṇu, not for the satisfaction of his own senses. That is the meaning of the word addhā, "directly."