invincible (by anyone) —

the one who is hard to get using ones own efforts (or emperumān using ḥis efforts), —

emperuman who is difficult to attain —

gem of a, very rare to beget —

 unable to bear for anyone —

 unable to bear (for anyone) —

 and the devout ascetics —

with countless —

You cannot be fully praised —

you who is like a rare jewel —

difficult —

difficult to attain —

difficult to avoid —

the great —

unfathomable —

difficult be known —

difficult to be known —

since he (emperumānār) is the head of prapannas, —

the hard to obtain —

eliminating difficulty —