Highlights from Nampil̤l̤ai's vyākhyānam as documented by Vadakkuth Thiruvīḍhip Pil̤l̤ai:
dhukkam il ... - Sarveśvara, endowed with divine knowledge that transcends all imperfections, possesses an infinitely radiant form adorned with a thiruththuzhāy (tulasī) garland, which is befitting His splendid appearance. Alangal refers to garland.
**mikka