Day 18 completes Chapter 13, Encouragement for Keeping This Sutra, and opens Chapter 14, Peaceful Practices.

After a day of Arhats, Śrāvakas and Bhikṣuṇīs saying they couldn’t possibly teach the Dharma in this Sahā-World, eighty billion nayuta Bodhisattva-mahāsattvas spoke up:

“World-Honored One! After your extinction, we will go to any place [not only of this Sahā-World but also] of the worlds of the ten quarters, as often as required, and cause all living beings to copy, keep, read and recite this sūtra, to expound the meanings of it, to act according to the Dharma, and to memorize this sūtra correctly. We shall be able to do all this only by your powers. World-Honored One! Protect us from afar even when you are in another world!”

And in gāthās:

We will wear the armor of endurance
Because we respect and believe you.
We will endure all these difficulties
In order to expound this sūtra.

We will not spare even our lives.
We treasure only unsurpassed enlightenment.
We will protect and keep the Dharma in the future
If you transmit it to us.

If the Buddha transmits this Sutra to these Bodhisattvas.

In Chapter 14, Peaceful Practices, Mañjuśrī prompts the Buddha to explain “How should an [ordinary] Bodhisattva-mahāsattva expound this sūtra in the evil world after [your extinction]?”

Mañjuśrī! What are the proper practices the Bodhisattva-mahāsattva should perform? He should be patient, mild and meek. He should not be rash, timorous, or attached to anything. He should see things as they are. He should not be attached to his non-attachment to anything. Nor should he be attached to his seeing things as they are. These are the proper practices the Bodhisattva-mahāsattva should perform.

And…

The Bodhisattva-mahāsattva also should know the following truth. All things are insubstantial. They are as they are. Things are not perverted. They do not move. They do not go. They do not turn. They have nothing substantial just as the sky has not. They are inexplicable. They are not born. They do not appear. They do not rise. They are nameless. They are formless. They have no property. They are immeasurable and limitless. They have no obstacle or hindrance. He should see all this. Things can exist only by dependent origination. Only perverted people say, ‘Things are permanent and pleasant.’ This truth is the second thing he should approach.”

And in gāthās:

Things are insubstantial.
They have no property.
They are not permanent.
They do not rise or perish.
This is the Dharma to be approached
By a man of wisdom.

Peaceful practices:

A Bodhisattva-mahāsattva who wishes to expound this sūtra in the age of the decline of the teachings after my extinction should perform the following peaceful practices. When he expounds or reads this sūtra, he should not point out the faults of other persons or sūtras. He should not despise other teachers of the Dharma. He should not speak of the good points or bad points or the merits or demerits of others. He should not mention Śrāvakas by name when he blames them. Nor should he do so when he praises them. He should not have hostile feelings against them or dislike them. He should have this peace of mind so that he may not act against the wishes of the hearers. When he is asked questions, he should not answer by the teachings of the Lesser Vehicle, but expound the Dharma only by the teachings of the Great Vehicle so that the questioners may be able to obtain the knowledge of the equality and differences of all things.

And in gāthās:

Anyone who wishes to expound this sūtra
Should give up jealousy, anger, arrogance,
Flattery, deception and dishonesty.
He should always be upright.

He should not despise others,
Or have fruitless disputes about the teachings.
He should not perplex others by saying to them:
“You will not be able to attain Buddhahood.”

Any son of mine who expounds the Dharma
Should be gentle, patient and compassionate
Towards all living beings.
He should not be lazy.