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.

Having last month concluded the merits of the 50th person who rejoices at hearing the Lotus Sutra in prose, we now repeat what was said in gathas.

Suppose a man rejoices at hearing this sutra
Or at hearing even a gatha of it
In a congregation,
And expounds it to a second person.

The second person expounds it to a third person.
In this way it is heard by a fiftieth person.
Now I will tell you of the merits
Of the fiftieth person.

Suppose there was a great almsgiver.
He continued giving alms
To innumerable living beings
For eighty years according to their wishes.

Those living beings became old and decrepit.
Their hair became grey; their faces, wrinkled;
And their teeth, fewer and deformed.
Seeing this, he thought:
‘I will teach them because they will die before long.
I will cause them to obtain the fruit of enlightenment.’

Then he expounded the truth of Nirvana to them
As an expedient, saying:
‘This world is as unstable
As a spray of water,
Or as a foam, or as a filament of air.
Hate it, and leave it quickly!’

Hearing this teaching, they attained Arhatship,
And obtained the six supernatural powers,
Including the three major supernatural powers,
And the eight emancipations.

The superiority of the merits of the fiftieth person
Who rejoices at hearing even a gatha [of this sutra]
To the merits of this [great almsgiver]
Cannot be explained by any parable or simile.

The merits of the [fiftieth] person
[Who hears this sutra] are immeasurable.
Needless to say, so are the merits of the first person
Who rejoices at hearing it in the congregation.

The Daily Dharma from Nov. 25, 2016, offers this:

The Buddha sings these verses to Maitreya Bodhisattva in Chapter Eighteen of the Lotus Sutra. This chapter includes a story of a person who hears the Wonderful Dharma, then explains it to the best of their ability to someone else. In this way there is a chain of fifty people who hear versions of this teaching modified by the capacities of those transmitting it. The effectiveness of this teaching does not depend on who delivers it. No matter what our capacity, any of us can teach the Lotus Sutra and practice it in our lives.

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