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?”

Sharing the [collective] sentiment [prevalent in the congregation] at the time, [Śāriputra] has availed himself of the opportunity to raise a question. As the doubts intensify in his mind, his will to resolve them also becomes very strong.

The path (tao) being lofty and li being recondite, who would dare to ask about them? If the Buddha did not preach, the traces would look like the Dharma they (the congregation) envisioned them to be. Therefore, the World-Honored One rose from samādhi and preached of his own accord, though unsolicited, praising the Buddha’s wisdom as “extremely profound” and immeasurable. The gāthās that follow are designed to praise [the Buddha’s wisdom] in a chant.