With firm faith in his sons, he addressed Them thus: “My dear Kṛṣṇa, You are the sac-cid-ānanda-vigraha (Bs. 5.1) Supreme Personality of Godhead. And my dearBalarāma, You are Saṅkarṣaṇa, the master of all mystic powers; therefore I have now understood that You are eternal. Both of You are transcendental to this material manifestation and to its cause, the Supreme Person, Mahā-Viṣṇu. You are the original controller of all. You are the resting place of this cosmic manifestation. You are its creator, and You are also its creative ingredients. You are the master of this cosmic manifestation, and actually this manifestation is created for Your pastimes only.
(Krsna Book).

When Vasudeva was addressing his divine sons in that way, Lord Kṛṣṇa and Balarāma were smiling. Because They are very affectionate to Their devotees, They accepted all the appreciation of Vasudeva with a kindly, smiling attitude. Kṛṣṇa then confirmed all of Vasudeva's statements as follows: "My dear father, whatever you may say, We are, after all, your sons. What you have said about Us is certainly a highly philosophical understanding of spiritual knowledge. I accept it in toto, without exception."
(Krsna Book).

Vasudeva was in the complete perfection of life in considering Lord Kṛṣṇa and Balarāma to be his sons, but because the sages assembled in the place of pilgrimage at Kurukṣetra had spoken about the Lord as the supreme cause of everything, Vasudeva simply repeated it out of his love for Kṛṣṇa and Balarāma. Lord Kṛṣṇa did not wish to detract from His relationship with Vasudeva as father and son; therefore in the very beginning of His reply He accepted the fact that He is the eternal son of Vasudeva and that Vasudeva is the eternal father of Kṛṣṇa. After this, Lord Kṛṣṇa informed His father of the spiritual identity of all living entities. He continued: "My dear father, everyone and everything, including Me and My brotherBalarāma, as well as all the inhabitants of the city of Dvārakā and the whole cosmic manifestation, are exactly as you have already explained, but all of us are also qualitatively one."
(Krsna Book).

After hearing Kṛṣṇa speak the entire philosophy of spiritual life in an abbreviated summation, Vasudeva was exceedingly pleased with his son. Being thus elated, he could not speak but remained silent. In the meantime, Devakī, the mother of Lord Kṛṣṇa, sat by the side of her husband. Previously she had heard that Kṛṣṇa and Balarāma were so kind to Their teacher that They had brought back the teacher's dead son from the clutches of the superintendent of death, Yamarāja. Since she had heard of this incident, she had also been thinking of her own sons who were killed by Kaṁsa, and while remembering them she was overwhelmed with grief.
(Krsna Book).

Out of compassion for her dead sons, Devakī appealed to Lord Kṛṣṇa and Balarāma thus: “My dear Balarāma, Your very name suggests that You give all pleasure and all strength to everyone. Your unlimited potency is beyond the reach of our minds and words. And, my dear Kṛṣṇa, You are the master of all mystic yogīs. I know that You are the master of the Prajāpatis like Brahmā and his assistants, and You are the original Personality of Godhead, Nārāyaṇa. I also know for certain that You have descended to annihilate all kinds of miscreants who have been misled in the course of time.
(Krsna Book).

The creation, maintenance and annihilation of this cosmic manifestation are effected only by Your plenary portion. I therefore take shelter of You without reservation. I have heard that when You wanted to reward Your teacher, Sāndīpani Muni, and he asked You to bring back his dead son, You and Balarāma immediately brought him from the custody of Yamarāja, although he had been dead for a very long time. By this act I understand You to be the supreme master of all mystic yogīs. I therefore ask You to fulfill my desire in the same way. In other words, I am asking You to bring back all my sons who were killed by Kaṁsa; upon Your bringing them back, my heart will be content, and it will be a great pleasure for me just to see them once.
(Krsna Book).

After hearing Their mother speak in this way, Lord Balarāma and Kṛṣṇa immediately called for the assistance of yogamāyā and started for the lower planetary system known as Sutala. Formerly, in His incarnation of Vāmana, the Supreme Personality of Godhead had been satisfied by the King of the demons, Bali Mahārāja, who donated to Him everything he had. Bali Mahārāja was then given the whole of Sutala for his residence and kingdom. Now when this great devotee, Bali Mahārāja, saw that Lord Balarāma and Kṛṣṇa had come to his planet, he immediately merged in an ocean of happiness. As soon as he saw Lord Kṛṣṇa and Balarāma in his presence, he and all his family members stood up from their seats and bowed down at the lotus feet of the Lords. Bali Mahārāja offered Lord Kṛṣṇa and Balarāma the best seat he had in his possession, and when both Lords were seated comfortably, he began to wash Their lotus feet. He then sprinkled the water on his head and on the heads of his family members. The water used to wash the lotus feet of Kṛṣṇa and Balarāma can purify even the greatest demigods, such as Lord Brahmā.
(Krsna Book).

“My Lord Balarāma, You are the original Anantadeva. You are so great that Anantadeva Śeṣa and other transcendental forms have originally emanated from You. And You, Lord Kṛṣṇa, are the original Personality of Godhead, with an eternal form that is all-blissful and full of complete knowledge. You are the creator of the whole world. You are the original initiator and propounder of the systems of jñāna-yoga and bhakti-yoga. You are the Supreme Brahman, the original Personality of Godhead. I therefore with all respect offer my obeisances unto both of You. My dear Lords, it is very difficult for the living entities to get to see You, yet when You are merciful upon Your devotees You are easy for them to see. As such, only out of Your causeless mercy have You agreed to come here and be visible to us, who are generally influenced by the qualities of ignorance and passion.
(Krsna Book).

After thus informing the King of the demons, Kṛṣṇa stopped speaking, and Bali Mahārāja understood the Lord's purpose. He worshiped the Lord sufficiently, and thereafter Lord Kṛṣṇa and Lord Balarāma took away the six conditioned souls and returned to the city of Dvārakā, where Lord Kṛṣṇa presented them as little babies before His mother, Devakī. Mother Devakī was overwhelmed with joy and was so ecstatic in motherly feeling that milk immediately began to flow from her breasts, and she fed the babies with great satisfaction.
(Krsna Book).

The milk from the breasts of Devakī was transcendental nectar because the same milk had been sucked by Lord Kṛṣṇa. As such, the babies who sucked the breasts of Devakījī, which had touched the body of Lord Kṛṣṇa, immediately became self-realized persons. The babies therefore began to offer their obeisances unto Lord Kṛṣṇa, Balarāma, their father Vasudeva and their mother Devakī. After this, they were immediately transferred to their respective heavenly planets.
(Krsna Book).

Thus Śukadeva Gosvāmī began to narrate the story as follows: Once upon a time, King Parīkṣit's grandfather Arjuna, the great hero, was visiting several holy places of pilgrimage, and while thus traveling all over he happened to come to Prabhāsa-kṣetra. In Prabhāsa-kṣetra he heard the news that Lord Balarāma was negotiating the marriage of Subhadrā, the daughter of Arjuna's maternal uncle, Vasudeva. Although her father, Vasudeva, and her brother Kṛṣṇa were not in agreement with Him, Balarāma was in favor of marrying Subhadrā to Duryodhana. Arjuna, however, desired to gain Subhadrā’s hand himself. As he thought of Subhadrā and her beauty, Arjuna became more and more captivated with the idea of marrying her, and with a plan in mind he dressed himself like a Vaiṣṇava sannyāsī, carrying a tridaṇḍa in his hand.
(Krsna Book).

Arjuna, in the dress of a tridaṇḍi-sannyāsī, remained in the city of Dvārakā for the four months of the rainy season, devising a plan whereby he could get Subhadrā as his wife. None of the inhabitants of Dvārakā, including Lord Balarāma, could recognize the sannyāsī to be Arjuna; therefore all of them offered their respects and obeisances to the sannyāsī without knowing the actual situation.
(Krsna Book).

One day Lord Balarāma invited this particular sannyāsī to lunch at His home. Balarāmajī very respectfully offered him all kinds of palatable dishes, and the so-called sannyāsī was eating sumptuously. While eating at the home of Balarāmajī, Arjuna was simply looking at beautiful Subhadrā, who was very enchanting to great heroes and kings. Out of love for her, Arjuna's eyes brightened, and he looked at her with glittering eyes. Arjuna decided that somehow or other he would achieve Subhadrā as his wife, and his mind became agitated on account of this strong desire.
(Krsna Book).

Once upon a time, Subhadrā, seated on a chariot, came out of the palace fort to see the gods in the temple. Arjuna took this opportunity, and with the permission of Vasudeva and Devakī he kidnapped her. After getting on Subhadrā’s chariot, he prepared himself for a fight. Taking up his bow and holding off with his arrows the soldiers ordered to check him, Arjuna took Subhadrā away. While Subhadrā was thus being kidnapped by Arjuna, her relatives and family members began to cry, but still he took her, just as a lion takes his prey and departs. When it was disclosed to Lord Balarāma that the so-called sannyāsī was Arjuna, who had planned such a device simply to take away Subhadrā, and that he had actually taken her, He became very angry. Just as the waves of the ocean become agitated on a full-moon day, Lord Balarāma became greatly disturbed.
(Krsna Book).

Lord Kṛṣṇa was in favor of Arjuna; therefore, along with other members of the family, He tried to pacify Balarāma by falling at His feet and begging Him to pardon Arjuna. Kṛṣṇa convinced Lord Balarāma that Subhadrā was attached to Arjuna, and thus Balarāma became pleased to know that she wanted Arjuna as her husband. The matter was settled, and to please the newly married couple Lord Balarāma arranged to send a dowry consisting of an abundance of riches, including elephants, chariots, horses, menservants and maidservants.
(Krsna Book).

We have heard, my dear Lord, that by Your various statements You confirm Your pure devotees to be more dear to You than Lord Balarāma or Your constant servitor the goddess of fortune. Your devotees are dearer to You than Your first son, Lord Brahmā, and I am sure that You have so kindly visited my place in order to prove Your divine statement. I cannot imagine how people can be godless and demoniac even after knowing of Your causeless mercy and affection for Your devotees who are constantly engaged in Kṛṣṇa consciousness. How can they forget Your lotus feet?
(Krsna Book).

As for the material creation, Brahmā is the first created person. Before Brahmā there was no living creature within this material world; it was void and dark until Brahmā was born on the lotus flower that sprouted from the abdomen of Garbhodakaśāyī Viṣṇu. Garbhodakaśāyī Viṣṇu is an expansion of Kāraṇodakaśāyī Viṣṇu, Kāraṇodakaśāyī Viṣṇu is an expansion of Saṅkarṣaṇa, and Saṅkarṣaṇa is an expansion of Balarāma, who is an immediate expansion of Lord Kṛṣṇa.
(Krsna Book).

Upon hearing Arjuna speak in this way, the brāhmaṇa replied, "My dear Arjuna, Lord Balarāma is present, but He could not give protection to my children. Lord Kṛṣṇa is also present, but He also could not give them protection. There are also many other heroes, such as Pradyumna and Aniruddha, carrying bows and arrows, but they could not protect my children." The brāhmaṇa directly hinted that Arjuna could not do that which was impossible for the Supreme Personality of Godhead. He felt that Arjuna was promising something beyond his power. The brāhmaṇa said, "I consider your promise to be like that of an inexperienced child. I cannot put my faith in your promise."

(Krsna Book).

In the presence of Lord Kṛṣṇa and others, the brāhmaṇa began to accuse Arjuna: "Everyone see my foolishness! I put my faith in the words of Arjuna, who is impotent and who is expert only in false promises. How foolish I was to believe Arjuna. He promised to protect my child when even Pradyumna, Aniruddha, Lord Balarāma and Lord Kṛṣṇa had failed. If such great personalities could not protect my child, then who can do so? I therefore condemn Arjuna for his false promise, and I also condemn his celebrated bow Gāṇḍīva and his impudence in declaring himself greater than Lord Balarāma, Lord Kṛṣṇa, Pradyumna and Aniruddha. How can anyone save my child, who has already been transferred to another planet? Due to sheer foolishness only, Arjuna thought he could bring back my child from another planet."

(Krsna Book).

The devotees understand that actually Kṛṣṇa was the son of mother Yaśodā. Although Kṛṣṇa first appeared as the son of Devakī, He immediately transferred Himself to the lap of mother Yaśodā, and His childhood pastimes were blissfully enjoyed by mother Yaśodā and Nanda Mahārāja. This fact was admitted by Vasudeva himself when he met Nanda Mahārāja and Yaśodā at Kurukṣetra. He admitted that Kṛṣṇa and Balarāma were actually the sons of mother Yaśodā and Nanda Mahārāja. Vasudeva and Devakī were only Their official father and mother. Their actual father and mother were Nanda and Yaśodā. Therefore Śukadeva Gosvāmī describes Lord Kṛṣṇa as devakī-janma-vāda.

(Krsna Book).