Former life

Expressions researched:
"former life"

SB Canto 3

SB 3.1.28, Translation and Purport:

O Uddhava, please tell me how is Pradyumna, the commander-in-chief of the Yadus, who was Cupid in a former life? Rukmiṇī bore him as her son from Lord Kṛṣṇa, by the grace of brāhmaṇas whom she pleased.

According to Śrīla Jīva Gosvāmī, Smara (Cupid, or Kāmadeva) is one of the eternal associates of Lord Kṛṣṇa. Jīva Gosvāmī has explained this very elaborately in his treatise Kṛṣṇa-sandarbha.

SB Canto 10.1 to 10.13

SB 10.2.42, Purport:

The word kukṣi-gataḥ, meaning "within the womb of Devakī," has been discussed by Śrī Jīva Gosvāmī in his Krama-sandarbha commentary. Since it was said at first that Kṛṣṇa was present within the heart of Vasudeva and was transferred to the heart of Devakī, Śrī Jīva Gosvāmī writes, how is it that Kṛṣṇa was now in the womb? He replies that there is no contradiction. From the heart the Lord can go to the womb, or from the womb He can go to the heart. Indeed, He can go or stay anywhere. As confirmed in the Brahma-saṁhitā (5.35), aṇḍāntara-stha-paramāṇu-cayāntara-sthaṁ govindam ādi-puruṣaṁ tam ahaṁ bhajāmi. The Lord can stay wherever He likes. Devakī, therefore, in accordance with the desire of her former life, now had the opportunity to seek the benediction of having the Supreme Personality of Godhead as her son, Devakī-nandana.