Sutra:
108. AgaiyAl *vazhuvilA adimai seyya vENdum nAm* enkiRa prArththanaiyaik kAttukiRathu.

Meaning:
Since the plea to perform service is appropriate to the nature of the soul, it shows the same prayer that Nammazhvar made in the pasuram (Thiruvaymozhi 3.3.1) "vazhuvilA adimai seyya vENdum nAm".

Sri PBA Swami's Sarartha Deepikai:
It was shown before that the entreaty to do service at His lotus feet does not arise out of self gratification but is in tune to the nature of the soul (sEshatvam for His pleasure). Therefore, as Nammazhvar prayed in his pasuram "ozhivil kAlamellAm udanAy manni, vazhuvilA adimai seyya vENdum nAm", this caturthI vibhakti (fourth case) explains the plea to perform every kind of service, without missing even one, to Him.