If you are a Nichiren Buddhist, I am sorry to be the one to tell you. He got the Three Ages of the Law wrong. He did not even live in the Latter Age.
Medieval Japanese Buddhists dated the Buddha's death to 949 BCE and arrived at 1052 CE as the opening of mappo. Modern scholarship places that death some five hundred years later, which puts Nichiren squarely in the Semblance Age and puts us, not him, in the Latter Day.
This talk uses that error to ask a harder question. Why does every civilization put a date on the end of the world? The answer is not cosmology. It is fear, the oldest we have, the one we drew with our first breath. An apocalypse gives death a schedule, an author, and a meaning. It is death with an appointment card.
But honesty has a cost. If the Latter Age was never a real epoch, the exclusive claim built on it falls too. Chanting Namu Myoho Renge Kyo is a wonderful practice. It is not the only one. What makes a practice real is not its name but its alignment with the Threefold Truth, three thousand realms in a single thought-moment, and the mutual possession of the ten worlds. A practice that carries us into that is a real practice. A practice that does not is a hobby.
The red line is not which practice. The red line is that we must have one.
Topics: Nichiren Buddhism, mappo and the Three Ages of the Dharma, the Lotus Sutra, Dogen and Zen, Shodaigyo practice, Buddhist eschatology, and the fear underneath every apocalypse.
Read the essay at twobuddhas.org. https://www.twobuddhas.org/post/nobody-believes-in-the-apocalypse