仁王經疏 2.247

2.247

釋曰：自下第二有一偈別讚三業。於中有三：初有二句別讚身業，譬如大樹覆蓋人眾，如來身力覆蓋亦然。次有一句別讚口業，稱理說法，非無義利。後有一句別讚意業，其心寂靜，無緣大悲普照有情。

The commentary states: From here on, second, there is one verse separately praising the three karmas. In this, there are three parts: first, two lines separately praising physical karma: just as a great tree shelters the multitude of people, the Tathāgata's bodily strength likewise shelters [all]. Next, one line separately praises vocal karma: preaching the Dharma in accordance with the principle, which is not without beneficial purpose. Afterward, one line separately praises mental karma: his mind is tranquil, and with great unconditioned compassion he universally illuminates sentient beings.