Highlights from Nampil̤l̤ai's Vyākhyānam as documented by Vadakkuth Thiruvīdhip Pil̤l̤ai
kāy sina paṛavai ūṛṇḍhu - Even if you are lenient towards the enemies, Periya Tiruvadi is not; such is the majesty with which He rides Periya Tiruvadi.
pon malaiyin mīmisaiḥ kārmugil pōl - This is how He appears while riding Periya Tiruvadi, resembling a dark cloud