Kanda Sashti Kavacham was written by Tiru. Devaraaya Swamigal in the 19th century. It is a hymn on Lord Karthikeya, and is said to protect us as a 'kavach' / shield from any mental or physical diseases. Let us know how it came up in the coming tweets. #WorldChantsKSK (1/9) Devaraayan, a learned scholar, once got an unbearable pain in the stomach with no cure for it. No doctor could treat his pain nor did any medicines work. #WorldChantsKSK (2/9)