Day 23 covers all of Chapter 18, The Merits of a Person Who Rejoices at Hearing This Sutra, and opens Chapter 19, The Merits of the Teacher of the Dharma.

Day 23 Text with annotations

Having last month begun Chapter 19: The Merits of the Teacher of the Dharma, we consider the eight hundred merits of the eye.

With their pure eyes given by their parents, these good men or women will be able to see all the mountains, forests, rivers and oceans inside and outside the one thousand million Sumeru-worlds, [each of which is composed of six regions] down to the Avici Hell and up to the Highest Heaven. They also will be able to see the living beings of those worlds, to know the karmas which those living beings are now doing and the region to which each of those living beings is destined to go by his karmas.”

Thereupon the World-Honored One, wishing to repeat what he had said, sang in gāthās:

Listen! I will tell you of the merits
Of those who fearlessly expound
To the great multitude
This Sūtra of the Lotus Flower of the Wonderful Dharma.

They will be able to obtain the excellent eyes
Adorned with eight hundred merits.
Their eyes will be pure
Because of this adornment.

With their eyes given by their parents,
They will be able to see Mt. Meru, Mt. Sumeru,
The Surrounding Iron Mountains,
And the other mountains,
And the forests, oceans and rivers
Inside and outside the one thousand million Sumeru-worlds.

They will be able to see the living beings
Of those worlds [each being composed of the six regions]
Down to the Avici Hell and up to the Highest Heaven.
Although they have not yet obtained heavenly eyes,
They will be able to see all this
With their natural eyes.

The Introduction to the Lotus Sūtra offers this explanation of the Five Kinds of Practices.

In the Lotus Sutra, we often see the sentence, “You should keep, read, recite, expound, and copy this Sutra.” These activities are called the Five Kinds of Practice for a Teacher of the Dharma. To keep the Sutra is to steadily accept and uphold the Lotus Sutra in one’s mind. To read the sutra means to peruse the Sutra and read it. To recite the Sutra means to recite it or portions of it by heart. To expound the Sutra means to interpret it and teach it to others. To copy the Sutra means to copy it by hand. Practitioners of the Lotus Sutra should undertake these five practices. They have two aspects: practice for one’s self and practice for others. [Chapter 19, The Merits of the Teacher of the Dharma] says that persons who endeavor to practice the Five Kinds of Practice will be rewarded with splendid merits of their six sense-organs of the eyes, ears, nose, tongue, body, and mind. Sakyamuni explains this to a great Bodhisattva by the name of Constant-Endeavor.