淨名經集解關中疏 1.390

1.390

不壞於身而隨一相　二悟陰無相為苦諦也。肇曰。萬物齊旨。是非同觀一相也。然則身即一相。豈待壞身滅體然後謂之一相乎。身五陰身也。

"'not destroying the body yet according with the single mark;" The second realizes that the aggregates have no mark, which is the truth of suffering. Sengzhao says: The ten thousand things are equal in purport; right and wrong are viewed identically as the single mark. Thus the body is itself the single mark—how could one wait to destroy the body and annihilate the physical form before calling it the single mark? The "body" is the body of the five aggregates.