sášášŁášy-Ädika sevÄ, — tÄáš ra ÄjĂąÄra pÄlana
'Ĺeᚣa'-rĹŤpe kare kášášŁášera vividha sevana
sášášŁáši-Ädika sevÄ - service in the matter of creation; tÄáš ra - His; ÄjĂąÄra - of the order; pÄlana - execution; Ĺeᚣa-rĹŤpe - the form of Lord Ĺeᚣa; kare - does; kášášŁášera - of Lord KášášŁáša; vividha sevana - varieties of service.
According to expert opinion, BalarÄma, as the chief of the original quadruple forms, is also the original Saáš karᚣaáša. BalarÄma, the first expansion of KášášŁáša, expands Himself in five forms: (1) MahÄ-saáš karᚣaáša, (2) KÄraášÄbdhiĹÄyÄŤ, (3) GarbhodakaĹÄyÄŤ, (4) KᚣčrodakaĹÄyÄŤ, and (5) Ĺeᚣa. These five plenary portions are responsible for both the spiritual and material cosmic manifestations. In these five forms Lord BalarÄma assists Lord KášášŁáša in His activities. The first four of these forms are responsible for the cosmic manifestations, whereas Ĺeᚣa is responsible for personal service to the Lord. Ĺeᚣa is called Ananta, or unlimited, because He assists the Personality of Godhead in His unlimited expansions by performing an unlimited variety of services. ĹrÄŤ BalarÄma is the servitor Godhead who serves Lord KášášŁáša in all affairs of existence and knowledge. Lord NityÄnanda Prabhu, who is the same servitor Godhead, BalarÄma, performs the same service to Lord GaurÄáš ga by constant association.