An inexhaustible fountain of bliss that the Lord is, one has to attach oneself to such a fountain, only through a complete severance of attachment to the ephemeral and illusory worldly pleasures and distractions, with uncompromising rigidity; hence, this advice of the Āzhvār to the fellow-beings.
Following the previous pāsuram which established the principle of complete surrender by citing the example of Śrī Vibhīṣaṇa, who renounced everything to approach Śrī Rāma, our revered Pūrvācāryas explain the focus of this current verse. Śrī Nanjīyar and Śrī Periyavāchchān Piḷḷai note that Śrī Nammāzhvār now proceeds to elucidate the glories of Emperumān who is the supreme