淨名經集解關中疏 1.292

1.292

所以者何　此二徵勸意。肇曰。近見者謂佛身直是形之妙者未免生死寒暑之患。曷為而求將辨法身妙極之體。

"Why is this?" This is the second, investigating the meaning of the exhortation. Sengzhao states: "Those of shallow understanding think the Buddha's body is merely a marvelous form that has not yet escaped the afflictions of birth and death, cold and heat; why seek it? He is about to analyze the supremely subtle nature of the dharmakāya."