Srimad Bhagavatam Canto 02, Chapter 01, Text 10

SB 2.1.10

tad aham te ’bhidhasyami
maha-paurusiko bhavan
yasya sraddadhatam asu
syan mukunde matih sati
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
That very Srimad-Bhagavatam I shall recite before you because you are the most sincere devotee of Lord Krsna. One who gives full attention and respect to hearing Srimad-Bhagavatam achieves unflinching faith in the Supreme Lord, the giver of salvation.
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
Srimad-Bhagavatam is recognized Vedic wisdom, and the system of receiving Vedic knowledge is called avaroha-pantha, or the process of receiving transcendental knowledge through bona fide disciplic succession. For advancement of material knowledge there is a need for personal ability and researching aptitude, but in the case of spiritual knowledge, all progress depends more or less on the mercy of the spiritual master. The spiritual master must be satisfied with the disciple; only then is knowledge automatically manifest before the student of spiritual science. The process should not, however, be misunderstood to be something like magical feats whereby the spiritual master acts like a magician and injects spiritual knowledge into his disciple, as if surcharging him with an electrical current. The bona fide spiritual master reasonably explains everything to the disciple on the authorities of Vedic wisdom. The disciple can receive such teachings not exactly intellectually, but by submissive inquiries and a service attitude. The idea is that both the spiritual master and the disciple must be bona fide. In this case, the spiritual master, Sukadeva Gosvami, is ready to recite exactly what he has learned from his great father Srila Vyasadeva, and the disciple, Maharaja Pariksit, is a great devotee of Lord Krsna. A devotee of Lord Krsna is he who believes sincerely that by becoming a devotee of the Lord one becomes fully equipped with everything spiritual. This teaching is imparted by the Lord Himself in the pages of the Bhagavad-gita, in which it is clearly described that the Lord (Sri Krsna) is everything, and that to surrender unto Him solely and wholly makes one the most perfectly pious man. This unflinching faith in Lord Krsna prepares one to become a student of Srimad-Bhagavatam, and one who hears Srimad-Bhagavatam from a devotee like Sukadeva Gosvami is sure to attain salvation at the end, as Maharaja Pariksit did. The professional reciter of Srimad-Bhagavatam and the pseudodevotees whose faith is based on one week’s hearing are different from Sukadeva Gosvami and Maharaja Pariksit. Srila Vyasadeva explained Srimad-Bhagavatam unto Sukadeva Gosvami from the very beginning of the janmady asya verse, and so Sukadeva Gosvami also explained it to the King. Lord Krsna is described as the Mahapurusa in the Srimad-Bhagavatam (Canto Eleven) in His devotional feature as Lord Sri Caitanya Mahaprabhu. Sri Caitanya Mahaprabhu is Lord Krsna Himself in His devotional attitude, descended to the earth to bestow special favors upon the fallen souls of this Age of Kali. There are two verses particularly suitable to offer as prayers to this Mahapurusa feature of Lord Krsna:
dhyeyam sada paribhava-ghnam abhista-doham
 tirthaspadam siva-viriñci-nutam saranyam
bhrtyarti-ham pranata-pala bhavabdhi-potam
 vande mahapurusa te caranaravindam
tyaktva sudustyaja-surepsita-rajya-laksmim
 dharmistha arya-vacasa yad agad aranyam
maya-mrgam dayitayepsitam anvadhavad
 vande mahapurusa te caranaravindam
(Bhag. 11.5.33-34)
In other words, purusa means the enjoyer, and mahapurusa means the supreme enjoyer, or the Supreme Personality of Godhead Sri Krsna. One who deserves to approach the Supreme Lord Sri Krsna is called the maha-paurusika. Anyone who hears Srimad-Bhagavatam attentively from its bona fide reciter is sure to become a sincere devotee of the Lord, who is able to award liberation. There was none so attentive as Maharaja Pariksit in the matter of hearing Srimad-Bhagavatam, and there was none so qualified as Sukadeva Gosvami to recite the text of Srimad-Bhagavatam. Therefore, anyone who follows in the footsteps of either the ideal reciter or the ideal hearer, Sukadeva Gosvami and Maharaja Pariksit respectively, will undoubtedly attain salvation like them. Maharaja Pariksit attained salvation by hearing only, and Sukadeva Gosvami attained salvation only by reciting. Recitation and hearing are two processes out of nine devotional activities, and by strenuously following the principles, either in all or by parts, one can attain the absolute plane. So the complete text of Srimad-Bhagavatam, beginning with the janmady asya verse up to the last one in the Twelfth Canto, was spoken by Sukadeva Gosvami for the attainment of salvation by Maharaja Pariksit. In the Padma Purana, it is mentioned that Gautama Muni advised Maharaja Ambarisa to hear regularly Srimad-Bhagavatam as it was recited by Sukadeva Gosvami, and herein it is confirmed that Maharaja Ambarisa heard Srimad-Bhagavatam from the very beginning to the end, as it was spoken by Sukadeva Gosvami. One who is actually interested in the Bhagavatam, therefore, must not play with it by reading or hearing a portion from here and a portion from there; one must follow in the footsteps of great kings like Maharaja Ambarisa or Maharaja Pariksit and hear it from a bona fide representative of Sukadeva Gosvami.
Srimad Bhagavatam Canto 02, Chapter 01, Text 09
Srimad Bhagavatam Canto 02, Chapter 01, Text 11