維摩經玄疏 4.92

4.92

四教通法〈供養〉、〈囑累品〉二品者，付囑天帝、彌勒，令於佛去世後，流通此經，四教利益未來弟子，令不絕也。

Explaining the two chapters, 'Dharma Offering' and 'Entrustment', through the four teachings: entrusting to Śakra and Maitreya so that after the Buddha's decease they propagate this sūtra, using the four teachings to benefit future disciples so that it never ends.