The Bhagavatam can be considered to be the "Indian Bible"; as it describes the origin of the universe, the origin of creatures, man, development of civilizations, and  maintenance and destruction of the universe. It is mainly a history of the southeast asia region and the ways of worshipping the supreme reality, which was represented by Lord Krishna or Narayana (The God who Maintains Creation), but the origin and the knowledge Canto's (chapters) have some very interesting information about the true nature of consciousness and the ways to attain it.

        Bhagavatam deals mainly with the importance of worshipping the all pervading sustenance principle of 'Vishnu' as sure means to salvation and stresses on the importance of devotion, rather than pure knowledge (which many of you would like to choose as a pathway to eternity) for swimming past the ocean of life into the brighter realms of eternity; nevertheless it is replete with the detailed descriptions and deeper divine knowledge of how the minute elements of our body framework was constructed from sub quarks through atoms to molecules and how the living force courses through the cells by the endocrine nodal points and also a detailed account is given of the structure of the universe, sun, moon and planets.

Below is given the first few lines from Bhavatam, which is described to be compiled so that it would be beneficial for mankind in the KaliYuga (Present Times).

  "Completely rejecting all religious activities which are materially motivated, this Bhagavata Purana propounds the highest truth, which is understandable by those devotees who are fully pure in heart. The highest truth is reality distinguished from illusion for the welfare of all. Such truth uproots the threefold miseries. This beautiful Bhagavatam, compiled by the great sage Vyasadeva [in his maturity], is sufficient in itself for God realization. What is the need of any other scripture? As soon as one attentively and submissively hears the message of Bhagavatam, by this culture of knowledge the Supreme Lord is established within his heart.

 O expert and thoughtful men, relish Srimad-Bhagavatam, the mature fruit of the desire tree of Vedic literatures. It emanated from the lips of Sri Sukadeva Gosvami. Therefore this fruit has become even more tasteful, although its nectarean juice was already relishable for all, including liberated souls.

 Once, in a holy place in the forest of Naimisaranya, great sages headed by the sage Saunaka assembled to perform a great thousand-year sacrifice for the satisfaction of the Lord and His devotees.

 One day, after finishing their morning duties by burning a sacrificial fire and offering a seat of esteem to Srila Suta Gosvami, the great sages made inquiries, with great respect, about the following matters.

 The sages said: Respected Suta Gosvami, you are completely free from all vice. You are well versed in all the scriptures famous for religious life, and in the Puranas and the histories as well, for you have gone through them under proper guidance and have also explained them.

 Being the eldest learned Vedantist, O Suka Gosvami, you are acquainted with the knowledge of Vyasadeva, who is the incarnation of Godhead, and you also know other sages who are fully versed in all kinds of physical and metaphysical knowledge.

 And because you are submissive, your spiritual masters have endowed you with all the favors bestowed upon a gentle disciple. Therefore you can tell us all that you have scientifically learned from them.

 Please, therefore, being blessed with many years, explain to us, in an easily understandable way, what you have ascertained to be the absolute and ultimate good for the people in general.

 O learned one, in this iron age of Kali men have but short lives. They are quarrelsome, lazy, misguided, unlucky and, above all, always disturbed.

 There are many varieties of scriptures, and in all of them there are many prescribed duties, which can be learned only after many years of study in their various divisions. Therefore, O sage, please select the essence of all these scriptures and explain it for the good of all living beings, that by such instruction their hearts may be fully satisfied."

 Like this Suka Deva Goswami, who was an enlightened soul started describing One Of the Longest Known Epic- 'Srimad Bhagavatham"

 "This literature fully glorifies the Supreme Personality of Godhead Hari, who removes all His devotees' sinful reactions. The Lord is glorified as Narayana, Hrisekesa and the Lord of the Satvatas.

4. This literature describes the mystery of the Supreme Absolute Truth, the source of the creation and annihilation of this universe. Also presented are divine knowledge of Him together with the process of its cultivation, and the transcendental realization one achieves.

5. The following topics are also narrated: the process of devotional service together with its subsidiary feature of renunciation, and the histories of Maharaja Pariksit and the sage Narada.

6. Also described are saintly King Pariksit's sitting down to fast until death in response to the curse of a brahmana's son, and the conversations between Pariksit and Sukadeva Gosvami, who is the best of all brahmanas.

7. The Bhagavatam explains how one can attain liberation at the time of death by practicing fixed meditation in yoga. It also contains a discussion between Narada and Brahma, an enumeration of the incarnations of the Supreme Personality of Godhead, and a description of how the universe was created in progressive sequence, beginning from the unmanifest stage of material nature.

8. This scripture also relates the discussions Vidura had with Uddhava and with Maitreya, inquiries about the subject matter of this Purana, and the winding up of creation within the body of the Supreme Lord at the time of annihilation.

9. The creation effected by the agitation of the modes of material nature, the seven stages of evolution by elemental transformation, and the construction of the universal egg, from which arises the universal form of the Supreme Lord-all these are thoroughly described.

10. Other topics include the subtle and gross movements of time, the generation of the lotus from the navel of Garbhodakasayi Visnu, and the killing of the demon Hiranyaksa when the earth was delivered from the Garbhodaka Ocean.

11. The Bhagavatam also describes the creation of demigods, animals and demoniac species of life; the birth of Lord Rudra; and the appearance of Svayambhuva Manu from the half-man, half-woman Isvara.

12. Also related are the appearance of the first woman, Satarupa, who was the excellent consort of Manu, and the offspring of the pious wives of Prajapati Kardama.

13. The Bhagavatam describes the incarnation of the Supreme Personality of Godhead as the exalted sage Kapila and records the conversation between that greatly learned soul and His mother, Devahuti.

14-15. Also described are the progeny of the nine great brahmanas, the destruction of Daksa's sacrifice, and the history of Dhruva Maharaja, followed by the histories of King Prthu and King Pracinabarhi, the discussion between Pracinabarhi and Narada, and the life of Maharaja Priyavrata. Then, O brahmanas, the Bhagavatam tells of the character and activities of King Nabhi, Lord Rsabha and King Bharata.

16. The Bhagavatam gives an elaborate description of the earth's continents, regions, oceans, mountains and rivers. Also described are the arrangement of the celestial sphere and the conditions found in the subterranean regions and in hell.

17. The rebirth of Prajjapati Daksa as the son of the Pracetas, and the progeny of Daksa's daughters, who initiated the races of demigods, demons, human beings, animals, serpents, birds and so on-all this is described.

18. O brahmanas, also recounted are the births and deaths of Vrtrasura and of Diti's sons Hiranyaksa and Hiranyakasipu, as well as the history of the greatest of Diti's descendants, the exalted soul Prahlada.

19. The reign of each Manu, the liberation of Gajendra, and the special incarnations of Lord Visnu in each manvantara, such as Lord Hayagriva, are described as well.

20. The Bhagavatam also tells of the appearances of the Lord of the universe as Kurma, Matsya, Narasimha and Vamana, and of the demigods' churning of the milk ocean to obtain nectar.

21. An account of the great battle fought between the demigods and the demons, a systematic description of the dynasties of various kings, and narrations concerning Iksvaku's birth, his dynasty and the dynasty of the pious Sudyumna-all are presented within this literature.

22. Also related are the histories of Ila and Tara, and the description of the descendants of the sun-god, including such kings as Sasada and Nrga.

23. The histories of Sukanya, Saryati, the intelligent Kakutstha, Khatvanga, Mandhata, Saubhari and Sagara are narrated.

24. The Bhagavatam narrates the sanctifying pastimes of Lord Ramacandra, the King of Kosala, and also explains how King Nimi abandoned his material body. The appearance of the descendants of King Janaka is also mentioned.

25-26. The Srimad-Bhagavatam describes how Lord Parasurama, the greatest descendant of Bhrgu, annihilated all the ksatriyas on the face of the earth. It further recounts the lives of glorious kings who appeared in the dynasty of the moon-god-kings such as Aila, Yayati, Nahusa, Dusmanta's son Bharata, Santanu and Santanu's son Bhisma. Also described is the great dynasty founded by King Yadu, the eldest son of Yayati.

27. How Sri Krsna, the Supreme personality of Godhead and Lord of the universe, descended into this Yadu dynasty, how He took birth in the home of Vasudeva, and how He then grew up in Gokula-all this is described in detail.

28-29. Also glorified are the innumerable pastimes of Sri Krsna, the enemy of the demons, including His childhood pastimes of sucking out Putana's life air along with her breast-milk, breaking the cart, trampling down Trnavarta, killing Bakasura, Vatsasura and Aghasura, and the pastimes He enacted when Lord Brahma hid His calves and cowherd boyfriends in a cave.

30. The Srimad-Bhagavatam tells how Lord Krsna and Lord Balarama killed the demon Dhenukasura and his companions, how Lord Balarama destroyed Pralambasura, and also how Krsna saved the cowherd boys from a raging forest fire that had encircled them.

31-33. The chastisement of the serpent Kaliya; the rescue of Nanda Maharaja from a great snake; the severe vows performed by the young gopés, who thus satisfied Lord Krsna; the mercy He showed the wives of the Vedic brahmanas, who felt remorse; the lifting of Govardhana Hill followed by the worship and bathing ceremony performed by Indra and the Surabhi cow; Lord Krsna's nocturnal pastimes with the cowherd girls; and the killing of the foolish demons Sankhacuda, Arista and Kesi-all these pastimes are elaborately recounted.

34. The Bhagavatam describes the arrival of Akrura, the subsequent departure of Krsna and Balarama, the lamentation of the gopis and the touring of Mathura.

35. Also narrated are how Krsna and Balarama killed the elephant Kuvalayapida, the wrestlers Mustika and Canura, and Kamsa and other demons, as well as how Krsna brought back the dead son of His spiritual master, Sandipani Muni.

36. Then, O brahmanas, this scripture recounts how Lord Hari, while residing in Mathura in the company of Uddhava and Balarama, performed pastimes for the satisfaction of the Yadu dynasty.

37. Also described are the annihilation of each of the many armies brought by Jarasandha, the killing of the barbarian king Kalayavana and the establishment of Dvaraka City.

38. This work also describes how Lord Krsna brought from heaven the parijata tree and the Sudharma assembly hall, and how He kidnapped Rukmini by defeating all His rivals in battle.

39. Also narrated are how Lord Krsna, in the battle with Banasura, defeated Lord Siva by making him yawn, how the Lord cut off Banasura's arms, and how He killed the master of Pragjyotisapura and then rescued the young princesses held captive in that city.

40-41. There are descriptions of the powers and the deaths of the King of Cedi, Paundraka, Salva, the foolish Dantavakra, Sambara, Dvivida, Pitha, Mura, Pancajana and other demons, along with a description of how Varanasi was burned to the ground. The Bhagavatam also recounts how Lord Krsna relieved the earth's burden by engaging the Pandavas in the Battle of Kuruksetra.

42-43. How the Lord withdrew His own dynasty on the pretext of the brahmanas' curse; Vasudeva's conversation with Narada; the extraordinary conversation between Uddhava and Krsna, which reveals the science of the self in complete detail and elucidates the religious principles of human society; and then how Lord Krsna gave up this mortal world by His own mystic power-the Bhagavatam narrates all these events.

44. This work also describes people's characteristics and behavior in the different ages, the chaos men experience in the age of Kali, the four kinds of annihilation and the three kinds of creation.

45. There are also an account of the passing away of the wise and saintly King Visnurata [Pariksit], an explanation of how Srila Vyasadeva disseminated the branches of the Vedas, a pious narration concerning Markandeya Rsi, and a description of the detailed arrangement of the Lord's universal form and His form as the sun, the soul of the universe.

46. Thus, O best of the brahmanas, I have explained herein what you have inquired from me. This literature has glorified in full detail the activities of the Lord's pastime incarnations.

47. If when falling, slipping, feeling pain or sneezing one involuntarily cries out in a loud voice, "Obeisances to Lord Hari!" one will be automatically freed from all his sinful reactions.

48. When people properly glorify the Supreme Personality of Godhead or simply hear about His power, the Lord personally enters their hearts and cleanses away every trace of misfortune, just as the sun removes the darkness or as a powerful wind drives away the clouds.

49. Words that do not describe the transcendental Personality of Godhead but instead deal with temporary matters are simply false and useless. Only those words that manifest the transcendental qualities of the Supreme Lord are actually truthful, auspicious and pious.

50. Those words describing the glories of the all-famous Personality of Godhead are attractive, relishable and ever fresh. Indeed, such words are a perpetual festival for the mind, and they dry up the ocean of misery.

51. Those words that do not describe the glories of the Lord, who alone can sanctify the atmosphere of the whole universe, are considered to be like unto a place of pilgrimage for crows, and are never resorted to by those situated in transcendental knowledge. The pure and saintly devotees take interest only in topics glorifying the infallible Supreme Lord.

52. On the other hand, that literature which is full of descriptions of the transcendental glories of the name, fame, forms, pastimes and so on of the unlimited Supreme Lord is a different creation, full of transcendental words directed toward bringing about a revolution in the impious lives of this world's misdirected civilization. Such transcendental literatures, even though imperfectly composed, are heard, sung and accepted by purified men who are thoroughly honest.

53. Knowledge of self-realization, even though free from all material affinity, does not look well if devoid of a conception of the Infallible [God]. What, then, is the use of even the most properly performed fruitive activities, which are naturally painful from the very beginning and transient by nature, if they are not utilized for the devotional service of the Lord?

54. The great endeavor one undergoes in executing the ordinary social and religious duties of the varnasrama system, in performing austerities, and in hearing from the Vedas culminates only in the achievement of mundane fame and opulence. But by respecting and attentively hearing the recitation of the transcendental qualities of the Supreme Lord, the husband of the goddess of fortune, one can remember His lotus feet.

55. Remembrance of Lord Krsna's lotus feet destroys everything inauspicious and awards the greatest good fortune. It purifies the heart and bestows devotion for the Supreme Soul, along with knowledge enriched with realization and renunciation.

56. O most eminent of brahmanas, you are all indeed extremely fortunate, since you have already placed within your hearts Lord Sri Narayana-the Personality of Godhead, the supreme controller and the ultimate Soul of all existence-beyond whom there is no other god. You have undeviating love for Him, and thus I request you to worship Him.

57. I also have now been fully reminded of the science of God, which I previously heard from the mouth of the great sage Sukadeva Gosvami. I was present in the assembly of great sages who heard him speak to King Pariksit as the monarch sat fasting until death.

58. O brahmanas, I have thus described to you the glories of the Supreme Lord Vasudeva, whose extraordinary activities are most worthy of glorification. This narration destroys all that is inauspicious.

59. One who with undeviating attention constantly recites this literature at every moment of every hour, as well as one who faithfully hears even one verse or half a verse or a single line or even half a line, certainly purifies his very self.

60. One who hears this Bhagavatam on the Ekadasi or Dvadasi day is assured of long life, and one who recites it with careful attention while fasting is purified of all sinful reactions.

61. One who controls his mind, fasts at the holy places Puskara, Mathuraor Dvaraka, and studies this scripture will be freed from all fear.

62. Upon the person who glorifies this Purana by chanting or hearing it, the demigods, sages, Siddhas, Pitas, Manus and kings of the earth bestow all desirable things.

63. By studying this Bhagavatam, a brahmana can enjoy the same rivers of honey, ghee and milk he enjoys by studying the hymns of the Rg, Yajur and Sama Vedas.

64. A brahmana who diligently reads this essential compilation of all the Puranas will go to the supreme destination, which the Supreme Lord Himself has herein described.

65. A brahmana who studies the Srimad-Bhagavatam achieves firm intelligence in devotional service, a king who studies it gains sovereignty over the earth, a vaisya acquires great treasure and a sudra is freed from sinful reactions."

(Bhagavatha Purana, Canto12, Chapter12)

  Bhagavathapuran deals with each and everything which may be seen and perceived in this world or nether worlds, but the primary objective of this scripture is to expound the fact that Knowledge alone is not enough for Salvation in this time of KaliYuga, as Maya is virtually insurmountable as the Gunas are totally mixed. Only Divine Blessings can save disillusioned souls from the clutches of illusion and the scripture advises strongly that as Vishnu is the maintenance power in this world, worshipping him is the only, easy and sure way to eternity. The book is but a complete treasure house also for it's invaluable first hand accounts of creation & dissolution of the universe, calculation of time, description of the structure of atoms, the yogic disciplines by which the endocrine chakras may be opened and among many other things; it is an excellent account of the indian subcontinent's geographical and political history from the creation of Man; like The Old Testament's account of geneology concerning middle east and europe.