Renounce ahaṅkāra and mamakāra, along with ruci and vāsanā, which lead to the destruction of the jīvātman, and seek refuge in Emperumān. There exists no greater fulfillment for the nature of the jīvātman than this surrender.
Highlights from Nampiḷḷai's vyākhyānam as documented by Vadakkuth Thiruvīdhip Piḷḷai:
Both Periyavācchān Piḷḷai