Day 3 covers the first half of Chapter 2, Expedients.

Having last month learned the profound and wonderful Dharma is known only to the Buddhas, we consider the reaction from the Śrāvakas and the four kinds of devotees.

The great multitude at that time included Śrāvakas. [They also included] Ājñāta-Kauṇḍinya, and other Arhats, twelve hundred altogether, who had already eliminated āsravas. [They also included] the bhikṣus, bhikṣunīs, upāsakās, and upāsikās, [that is, the four kinds of devotees] who had already aspired for Śrāvakahood or Pratyekabuddhahood. All of them thought:

“Why does the World-Honored One extol so enthusiastically the power of the Buddhas to employ expedients? Why does he say that the Dharma attained by him is profound and difficult to understand, and that the true purpose of his teachings is too difficult for Śrāvakas and Pratyekabuddhas to know? He expounded to us the teaching of emancipation. We obtained this teaching and reached Nirvāṇa. We do not know why he says all this.”

Thereupon Śāriputra, seeing the doubts of the four kinds of devotees, and also because he, himself, did not understand [why the Buddha had said this], said to the Buddha:

“World-Honored One! Why do you extol so enthusiastically [what you call] the highest [Truth, and the power of the Buddhas to employ) expedients? [Why do you extol) the Dharma which [you say] is profound, wonderful, and difficult to understand? I have never heard you say all this before. The four kinds of devotees also have the same doubts. World-Honored One! Explain all this! Why do you extol so enthusiastically the Dharma which [you say] is profound, wonderful, and difficult to understand?”

See “As Such”