"During the Former Day of the Law, Bodhisattva Vasubandhu and Bodhisattva Nagarjuna chanted the daimoku, but they did this solely as a practice for themselves and went no further than that. In the Middle Day of the Law Nan-yüeh and T’ien-t’ai likewise chanted Nam-myoho-renge-kyo; they did so as a practice for their own benefit, but they did not expound it widely for others. [...] Now, however, we have entered the Latter Day of the Law, and the daimoku that I, Nichiren, chant is different from that of earlier ages. This Nam-myoho-renge-kyo encompasses both practice for oneself and the teaching of others."
From Gosho "Receiving of the Three Great Secret Laws" (The Writings of Nichiren Daishonin Volume II, page 986)
From Gosho "Receiving of the Three Great Secret Laws" (The Writings of Nichiren Daishonin Volume II, page 986)