Day 7 concludes Chapter 3, A Parable, and begins Chapter 4, Understanding by Faith.

Having last month concluded today’s portion of Chapter 4, Understanding by Faith, we return to today’s portion of Chapter 3, A Parable.

This triple world
Is my property.
All living beings therein
Are my children.

There are many sufferings
In this world.
Only I can save
[All living beings].

I told this to all living beings.
But they did not believe me
Because they were too much attached
To desires and defilements.

Therefore, I expediently expounded to them
The teaching of the Three Vehicles,
And caused them to know
The sufferings of the triple world.
I opened, showed, and expounded
The Way out of the world.

Those children who were resolute in mind
Were able to obtain
The six supernatural powers
Including the three major supernatural powers,
And to become cause-knowers
Or never-faltering Bodhisattvas.

Nichiren used this portion of Chapter 3, A Parable, supporting a follower who had been converted by Nichiren but was under pressure from family members who believed in the nembutsu:

Therefore, it is preached in the Lotus Sūtra, fascicle 2 (chapter 3 on “A Parable”): “This triple world is My domain. Living beings therein are all My children. Now there are many sufferings in this world, and only I can save them all. Though I taught this to them, they did not believe Me, because they were attached to greed and defilement.” These statements mean that Śākyamuni Buddha is the parent, the teacher and the master for the people. For us, the Buddha of Infinite Life and Medicine Master Buddha are masters, but not parents or teachers. Only Śākyamuni Buddha is the compassionate Buddha who possesses the three virtues of the master, teacher and parent. There are many kinds of parents, but no one is as great as Śākyamuni. There are also many kinds of teachers and masters, but no one is superior to Him. If people are against the Buddha’s teachings, they will be abandoned by the gods of heaven and earth. They are the most undutiful; therefore it is preached, “Though I taught this to them they did not believe Me.” Even if one believes in the pre-Lotus sūtras, if one does not believe in the Lotus Sūtra and chant Namu Myōhō Renge-kyō even once, one is an undutiful child. He will be abandoned by the Buddhas and bodhisattvas in all the worlds throughout the universe in the past, present and future, and also will be begrudged by the gods of heaven and earth.

Nanjō Hyōe Shichirō-dono Gosho, A Letter to Lord Nanjō Hyōe Shichirō, Writings of Nichiren Shōnin, Doctrine 3, Pages 140-143.