In plain words
The poet, of the fruit of this decad: The temple desired by him who bears as his weapon the fiery discus that ended the distress of the elephant [Gajēndra] with its great trunk is Tiruvaraṅgam, which stands for the southern land and the northern land to worship; on that sacred town Viṭṭucittaṉ, whose tongue speaks only truth and who serves truly, seeking no reward, set out this Tamil. Those who can recite it will live for ever beneath the matched feet of our Lord [of Paramapadam], never parted from their companions [the eternal and freed souls].