an.10.83 Aṅguttara Nikāya (Numbered Discourses)

With Puṇṇiya

Then Venerable Puṇṇiya went up to the Buddha, bowed, sat down to one side, and said to him:
“Sir, what is the cause, what is the reason why sometimes the Realized One feels inspired to teach, and other times not?”
“Puṇṇiya, when a mendicant has faith but doesn’t approach, the Realized One doesn’t feel inspired to teach.
But when a mendicant has faith and approaches, the Realized One feels inspired to teach.
When a mendicant has faith and approaches, but doesn’t pay homage …
they pay homage, but don’t ask questions …
they ask questions, but don’t lend an ear …
they lend an ear, but don’t remember the teaching they’ve heard …
they remember the teaching they’ve heard, but don’t reflect on the meaning of the teachings they’ve remembered …
they reflect on the meaning of the teachings they’ve remembered, but, having understood the meaning and the teaching, they don’t practice accordingly …
they practice accordingly, but they’re not a good speaker. Their voice is not polished, clear, articulate, and doesn’t express the meaning …
They’re a good speaker, but they don’t educate, encourage, fire up, and inspire their spiritual companions. The Realized One doesn’t feel inspired to teach.
But when a mendicant has faith, approaches, pays homage, asks questions, lends an ear, remembers the teachings, reflects on the meaning, practices accordingly, has a good voice, and encourages their spiritual companions,
the Realized One feels inspired to teach.
When someone has these ten qualities, the Realized One feels totally inspired to teach.”