the meaning/benefit of doing mangal̤āsāsanam to your golden lotus feet; —

(emperumānār who is) of the nature of praising (such divine feet) —

like those that go after such deeds —

who praises that bhagavān after losing himself to such quality of bhagavān winning the enemies, —

(such people) would talk about and praise the greatness —

(thus, giving up your bāhya and kudhrushti aspects) and praise him —

offer some words in praise of him. —