Regarding the Chinese character “myō” of the Lotus Sūtra, Bodhisattva Nāgārjuna states in his Great Wisdom Discourse, “It can transform poison into medicine.” Grand Master T’ien-t’ai also explains it this way, “The guarantee of future Buddhahood by the Two Vehicles in the Lotus Sūtra is the conversion of poison into medicine.” I am confident, therefore, even a misfortune can become happiness.
Dōjōjin Shugo-ji, Protective Deities for the Place of Practicing Buddhism, Writings of Nichiren Shōnin, Volume 6, Followers I, Pages 16