one who gave a discourse to four rishis on dharma (righteousness) —

(himself) mercifully explained (to be clear) —

stating that emperumān is like that (instead of like this) —

advised the knowledge (which is) —

(through other means, reciting) emperumān’s divine names for a long time —

message —

spoken after approaching and enjoying (emperumān-s qualities) —

one who let it be known widely (through the ṣāsthram of astrology) —

 mercifully spoken —

 one who mercifully explained in ṣrī gīthā —

 mercifully spoke —

 mercifully explained —

mercifully spoken/explained —

mercifully spoken by —

told —

mercifully spoke —

prepared —

mercifully spoken —

mercifully spoke (matching ṣrīvaikuṇtam-s greatness) —

 the words they spoke —