The impersonal aspect of the Absolute Truth is not the highest. Above the impersonal feature is the Paramātmā feature, and above this is the personal feature of the Absolute Truth, or Bhagavān. Śrīmad-Bhāgavatam gives information about the Absolute Truth in His personal feature. It is higher than impersonalist literatures and higher than the jñāna-kāṇḍa division of the Vedas. It is even higher than the karma-kāṇḍa division, and even higher than the upāsanā-kāṇḍa division, because it recommends the worship of the Supreme Personality of Godhead, Lord Śrī Kṛṣṇa. In the karma-kāṇḍa, there is competition to reach heavenly planets for better sense gratification, and there is similar competition in the jñāna-kāṇḍa and the upāsanā-kāṇḍa. The Śrīmad-Bhāgavatam is superior to all of these because it aims at the Supreme Truth which is the substance or the root of all categories. From Śrīmad-Bhāgavatam one can come to know the substance as well as the categories. The substance is the Absolute Truth, the Supreme Lord, and all emanations are relative forms of energy.
(Srimad Bhagavatam-----1:1:2-----purport).

The word vipra mentioned herein is significant. There is a little difference between the vipras and the brāhmaṇas. The vipras are those who are expert in karma-kāṇḍa, or fruitive activities, guiding the society towards fulfilling the material necessities of life, whereas the brāhmaṇas are expert in spiritual knowledge of transcendence. This department of knowledge is called jñāna-kāṇḍa, and above this there is theupāsanā-kāṇḍa. The culmination of upāsanā-kāṇḍa is the devotional service of the Lord Viṣṇu, and when the brāhmaṇas achieve perfection, they are called Vaiṣṇavas. Viṣṇu worship is the highest of the modes of worship. Elevated brāhmaṇas are Vaiṣṇavas engaged in the transcendental loving service of the Lord, and thus Śrīmad-Bhāgavatam, which is the science of devotional service, is very dear to the Vaiṣṇavas. And as explained in the beginning of the Śrīmad-Bhāgavatam, it is the mature fruit of Vedic knowledge and is superior subject matter, above the three kāṇḍas, namely karma, jñāna and upāsanā.
(Srimad Bhagavatam-----1:12:29-----purport).

Lord Brahmā, being the creator of all living beings in the universe, is originally the father of several well-known sons, like Dakṣa, the catuḥ-sanas, and Nārada. In three departments of human knowledge disseminated by the Vedas, namely fruitive work (karma-kāṇḍa), transcendental knowledge (jñāna-kāṇḍa), and devotional service (upāsanā-kāṇḍa), Devarṣi Nārada inherited from his father Brahmā devotional service, whereas Dakṣa inherited from his father fruitive work, and Sanaka, Sanātana, etc., inherited from their father information about jñāna-kāṇḍa, or transcendental knowledge. But out of them all, Nārada is described here as the most beloved son of Brahmā because of good behavior, obedience, meekness and readiness to render service unto the father. And Nārada is famous as the greatest of all sages because of his being the greatest of all devotees. Nārada is the spiritual master of many famous devotees of the Lord. He is the spiritual master of Prahlāda, Dhruva and Vyāsa, down to the forest animal hunter Kirāta. His only business is to turn everyone to the transcendental loving service of the Lord. Therefore all these features of Nārada make him the dearmost son of his father, and all this is due to Nārada's being a first-class devotee of the Lord. The devotees are always anxious to know more and more about the Supreme Lord, the master of all energies.
(Srimad Bhagavatam-----2:9:42-----purport).

Śrīla Narottama dāsa Ṭhākura, a great ācārya of the Gauḍīya-sampradāya, has said that persons who are very much attached to the fruitive activities of the Vedas, namely karma-kāṇḍa and jñāna-kanda, are certainly doomed. In the Vedas there are three categories of activities, known as karma-kāṇḍa (fruitive activities), jñāna-kāṇḍa (philosophical research) and upāsanā-kāṇḍa (worship of different demigods for receiving material benefits). Those who are engaged in karma-kāṇḍa and jñāna-kāṇḍa are doomed in the sense that everyone is doomed who is entrapped by this material body, whether it is a body of a demigod, a king, a lower animal or whatever. The sufferings of the threefold miseries of material nature are the same for all. Cultivation of knowledge to understand one's spiritual position is also, to a certain extent, a waste of time. Because the living entity is an eternal part and parcel of the Supreme Lord, his immediate business is to engage himself in devotional service. Pṛthu Mahārāja therefore says that the allurement of material benedictions is another trap to entangle one in this material world. He therefore frankly tells the Lord that the Lord's offerings of benedictions in the form of material facilities are certainly causes for bewilderment. A pure devotee is not at all interested in bhukti or mukti.
(Srimad Bhagavatam-----4:20:30-----purport).

There are two processes by which to get free from material bondage. One involves jñāna-kāṇḍa and karma-kāṇḍa, and the other involves upāsanā-kāṇḍa. Vaiṣṇavas never want to merge into the existence of the Supreme; rather, they want to be everlastingly servants of the Lord to render loving service unto Him. In this verse the words ānantyam icchatā refer to persons who desire to achieve liberation from material bondage and merge into the existence of the Lord. Devotees, however, whose objective is to associate personally with the Lord, have no desire to accept the activities of karma-kāṇḍa or jñāna-kāṇḍa, for pure devotional service is above both karma-kāṇḍa and jñāna-kāṇḍa. Anyābhilāṣitā-śūnyaṁ jñāna-karmādy-anāvṛtam (Bhakti-rasāmṛta-sindhu 1.1.11). In pure devotional service there is not even a pinch of jñāna or karma. Consequently, when Vaiṣṇavas distribute charity, they do not need to find a brāhmaṇa performing the activities of jñāna-kāṇḍa or karma-kāṇḍa. The best example in this regard is provided by Advaita Gosvāmī, who, after performing the śrāddha ceremony for his father, offered charity to Haridāsa Ṭhākura, although it was known to everyone that Haridāsa Ṭhākura was born in a Mohammedan family, not a brāhmaṇa family, and was not interested in the activities of jñāna-kāṇḍa or karma-kāṇḍa.
(Srimad Bhagavatam-----7:15:2-----purport).

In the beginning, the Vedic purpose is pursued in three ways (trayī)—by karma-kāṇḍa, jñāna-kāṇḍa and upāsanā-kāṇḍa. When one reaches the complete, perfect stage of upāsanā-kāṇḍa, one comes to worship Nārāyaṇa, or Lord Viṣṇu. When Pārvatī asked Lord Mahādeva, Lord Śiva, what is the best method of upāsanā, or worship, Lord Śiva answered, ārādhanānāṁ sarveṣāṁ viṣṇor ārādhanaṁ param. Viṣṇūpāsanā, or viṣṇv-ārādhana, worship of Lord Viṣṇu, is the highest stage of perfection, as realized by Devakī. But here mother Yaśodā performs no upāsanā, for she has developed transcendental ecstatic love for Kṛṣṇa. Therefore her position is better than that of Devakī. In order to show this, Śrīla Vyāsadeva enunciates this verse, trayyā copaniṣadbhiḥ etc.
(Srimad Bhagavatam-----10:8:42-----purport).

"The essence of all Vedic knowledge—comprehending the three kinds of Vedic activity (karma-kāṇḍa, jñāna-kāṇḍa and upāsanā-kāṇḍa), the chandas, or Vedic hymns, and the processes for satisfying the demigods—is included in the eight syllables Hare Kṛṣṇa, Hare Kṛṣṇa. This is the reality of all Vedānta. The chanting of the holy name is the only means to cross the ocean of nescience." Similarly, the Kali-santaraṇa Upaniṣad states, "Hare Kṛṣṇa, Hare Kṛṣṇa, Kṛṣṇa Kṛṣṇa, Hare Hare/ Hare Rāma, Hare Rāma, Rāma Rāma, Hare Hare—these sixteen names composed of thirty-two syllables are the only means to counteract the evil effects of Kali-yuga. In all the Vedas it is seen that to cross the ocean of nescience there is no alternative to the chanting of the holy name." Similarly, Śrī Madhvācārya, while commenting upon the Muṇḍaka Upaniṣad, has quoted the following verse from the Nārāyaṇa-saṁhitā:
dvāparīyair janair viṣṇuḥ pañcarātrais tu kevalaiḥ
kalau tu nāma-mātreṇa pūjyate bhagavān hariḥ
"In Dvāpara-yuga one could satisfy Kṛṣṇa or Viṣṇu only by worshiping Him gorgeously according to the pāñcarātrikī system, but in the Age of Kali one can satisfy and worship the Supreme Personality of Godhead Hari simply by chanting the holy name."
(Sri Caitanya Caritamrta-----1:7:76-----purport).