In my hermitage on Mt. Minobu there are at least 40 persons and as many as 60. No matter how I refuse them, they come in saying that they are the siblings of someone who lives here, making it difficult to turn them down face to face. In my heart, I wish to recite the sūtras in a quiet hermitage with only a young priest. This situation is almost unbearable. I am even thinking of running away somewhere in the coming year. There is nothing as annoying as this.

Hyōesakan-dono Gohenji, Reply to Lord Ikegami Munenaga, Writings of Nichiren Shōnin, Volume 6, Followers I, Page 105

As you and your elder brother were born in the Latter Age of Degeneration in an outlying country and have faith in the Lotus Sūtra, I was sure that demons would possess the nation’s ruler or your parents and persecute you. But as I expected, despite your father disowning you repeatedly, you two brothers held onto your faith. Are you the reincarnation of Princes Pure Store and Pure Eyes, who led their father King Wonderful Adornment? Or is this through the discretion of Bodhisattva Medicine King and Bodhisattva Superior Practice [sic]? Your father’s disinheritance was revoked in the end and you were able to carry through with filial piety as before. Are you not filial sons in the truest sense of the word? I am sure the various heavenly beings are pleased, and the ten female rākṣasa demons, protectors of the Lotus Sūtra, accept your aspiration. Moreover, there is something heartfelt about you. When my doctrine spreads as widely as predicted in the Lotus Sūtra, I hope to share the joy with you.

Kōshi Gosho, A Letter to Filial Sons, Writings of Nichiren Shōnin, Volume 6, Followers I, Page 106-107

Although you two have a difference in status, if you [Munenaga] were greedy and crooked in mind and had not understood the reason behind everything, your elder brother’s disinheritance would never have been lifted. Your elder brother, Munenaka may become a Buddha due to his fervent belief in the Lotus Sūtra. However, your father would certainly go to hell for disinheriting his own son, who is a practicer of the Lotus Sūtra. In this case you would lose your older brother and father and become like Devadatta. However, as you are born wise and without greed unlike those born in the Latter Age of Degeneration, three of the Ikegami family attained Buddhahood together, saving everyone on the father’s side as well as the mother’s side.

Hyōesakan-dono Gohenji, Answer to Lord Ikegami Munenaga, Writings of Nichiren Shōnin, Volume 6, Followers I, Page 100-101

The change of natural phenomenon such as the ebb and flow of the tide, the rise and setting of the moon, and the boundaries between summer and autumn or winter and spring is accompanied by something different. The same can be said when an ordinary person becomes a Buddha. Inevitably this change will be accompanied by the “three hindrances and four devils.”* Although the wise will welcome them, those who are foolish fear them and retreat.

Hyōesakan-dono Gohenji, Answer to Lord Ikegami Munenaga, Writings of Nichiren Shōnin, Volume 6, Followers I, Page 96

*Three hindrances and four devils (sanshō shima): The hindrances and devils that block the way to Buddhahood. The three hindrances refer to evil passions, evil karmas, and painful retributions such as going to hell; the four devils refer to evil passions, physical pain, death, and king of devils. Grand Master T’ien-t’ai states in his Great Concentration and Insight, fascicle 5, that as practicing and understanding of the “tranquility and contemplation” proceed, “three hindrances and four devils” compete to interfere with the practicers, proving the doctrine to be true. Following T’ien-t’ai’s concept of “three hindrances and four devils,” Nichiren maintains that those who spread the teaching of the Lotus Sūtra in the Latter Age of Degeneration are bound to be persecuted by the “three hindrances and four devils” and that only those who endured such difficulty proved to be the practicer of the Lotus Sūtra.

Because I am deeply concerned about you I would like to tell you another important story. During the time of Yin in ancient China, the King of Ku-chu State had two princes named Pê-i and Shu-ch’i. The King chose the younger brother Shuch’i as his successor, but Shu-ch’i refused to ascend the throne upon the death of the King. Pê-i advised the younger brother to accede to the throne, but Shu-ch’i insisted that the elder brother should succeed the father. Pê-i protested saying, “How can we go against the will of our father?” Shu-ch’i retorted, “I understand the will of our father; however, how can I ascend the throne, disregarding my elder brother?” In the end, respecting the views of the other, both Pê-i and Shu-ch’i left the state of their parents and went to a foreign land.

While both brothers were serving King Wen of Chou, King Wen was murdered by King Chou Hsin of Yin, and King Wu of Chou, son of King Wen, started a war against King Chou Hsin of Yin within 100 days after the death of his father. Pê-i and Shu-ch’i held fast to King Wu’s horse, remonstrating the King saying, “Isn’t it unfilial to begin a war within three years after the passing of parents?” King Wu became furious and tried to kill Pê-i and Shu-ch’i, but they were spared when T’ai-kung Wang interceded.

The two brothers left the service of King Wu, and hid themselves in Mt. Shou-yang, staying alive by eating bracken. One day they came across a person called Wang Ma-tzŭ and told him the reason why they were hiding in the mountain. Wang Ma-tzŭ then reproached them saying, “Isn’t the bracken owned by King Wu of Chou?” Accused by Wang Ma-tzŭ, the two brothers stopped eating bracken. As it is the custom in heaven not to abandon a sage, heaven appeared as a white deer and fed the two brothers with its milk. One day Shu-ch’i casually remarked, “The milk of this white deer is very tasty, let alone its meat.” Although Pê-i stopped him from saying anything more, heaven heard it. As a result the white deer never appeared again and the two brothers died of hunger. In this way, even a person who lived as a sage throughout his life might destroy himself with one word. As I do not know what is in your hearts, I am deeply concerned.

Kyōdai-shō, A Letter to the Ikegami Brothers, Writings of Nichiren Shōnin, Volume 6, Followers I, Page 81