[Given Nichiren’s travails, did he understand] the sūtra’s promise of “peace in the present world” only as expressing an inner mental composure? By no means. Its promise was also that of an actual peace to be realized in the outer world through the spread of the Lotus Sūtra. Another letter he wrote from Sado reads: “Question: Those who practice the Lotus Sūtra as it teaches should be ‘at peace in this world.’ Why then are you beset by the three powerful enemies [who oppose the Lotus Sūtra’s practitioners]?” In this instance, Nichiren responds that teachers of the Lotus Sūtra in the past, such as Daosheng, Zhiyi, Saichō — even Śākyamuni Buddha himself — surely practiced in accordance with the Lotus Sūtra and yet they endured great trials to communicate its message; meeting hardships does not in and of itself imply flaws in one’s practice. Rather, troubles are to be expected in an evil age when the dharma has been obscured and everyone from the ruler down to the common people has turned against the Lotus Sūtra. That is why it is all the more important to persevere. He concludes: “When all people of the realm, including the various Buddhist schools, convert to the one vehicle and chant Namu Myōhō-renge-kyō as one, the wind will not thrash the branches nor the rain fall hard enough to erode the soil. The world will be as it was in the ages [of the ancient sage kings] Fuxi and Shennong. In this life, inauspicious disasters will be banished, and people will obtain the art of longevity. You will behold a time when the principle becomes manifest that persons and dharmas neither age nor die.”

This is one of the few passages in Nichiren’s extant writings that sets forth his vision of an ideal, this-worldly buddha land to be established in the future. It seems to entail a state of harmony with nature, just government, long life, and freedom from catastrophe. Included in the ichinen sanzen principle is the idea that sentient beings and their insentient environments are nondual; human actions, whether wise and compassionate or selfish and deluded, shape the world that they inhabit. Thus, for Nichiren, the awakening of the Lotus Sūtra was not simply to be experienced subjectively by individual practitioners, but would also find expression as concord, creativity, and fulfillment in the outer world. This conviction gives his teaching a distinctively social dimension. On this basis, he took “peace in this world” to mean not only the unwavering inner wisdom and security established by faith, but also an ideal to be concretely and visibly realized in everyday life.