SB 1.2.22
ato vai kavayo nityam
bhaktim paramaya muda
vasudeve bhagavati
kurvanty atma-prasadanim
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Certainly, therefore, since time immemorial, all transcendentalists have been rendering devotional service to Lord Krsna, the Personality of Godhead, with great delight, because such devotional service is enlivening to the self.
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
The speciality of devotional service unto the Personality of Godhead Lord Sri Krsna is specifically mentioned herein. Lord Sri Krsna is the svayam-rupa Personality of Godhead, and all other forms of Godhead, beginning from Sri Baladeva, Sankarsana, Vasudeva, Aniruddha, Pradyumna and Narayana and extending to the purusa-avataras, guna-avataras, lila-avataras, yugavataras and many other thousands of manifestations of the Personality of Godhead, are Lord Sri Krsna’s plenary portions and integrated parts. The living entities are separated parts and parcels of the Personality of Godhead. Therefore Lord Sri Krsna is the original form of Godhead, and He is the last word in the Transcendence. Thus He is more attractive to the higher transcendentalists who participate in the eternal pastimes of the Lord. In forms of the Personality of Godhead other than Sri Krsna and Baladeva, there is no facility for intimate personal contact as in the transcendental pastimes of the Lord at Vrajabhumi. The transcendental pastimes of Lord Sri Krsna are not newly accepted, as argued by some less intelligent persons; His pastimes are eternal and are manifested in due course once in a day of Brahmaji, as the sun rises on the eastern horizon at the end of every twenty-four hours.