維摩經玄疏 3.5

3.5

First, explaining the name of the Tripiṭaka teaching: this teaching clarifies the principle of the four noble truths of arising and ceasing through causes and conditions, fundamentally teaching the Small Vehicle and secondarily transforming bodhisattvas. What is called the three baskets: first, the basket of sūtras; second, the basket of vinaya; third, the basket of abhidharma.