Story: Sakthi Nayanar

Periyapuranam

Sakthi Nayanar (sometimes called Shaktinatha) did not tolerate any one who spoke ill about Shaivas. He is said to have forcibly pull out the tongues of the offender with tongs and cut them off with sharp knife called satti, which gave him his name.

Image of Satguru Sivaya Subramuniyaswami
Whenever we are injured or hurt, we understand that our suffering is but the fulfillment of a karma we once initiated, for which our injurer is but the instrument who, when his karma cycles around, will be the injured.
—Gurudeva