說無垢稱經疏 5.196

5.196

贊曰：三無緣不知。有二：初明靈不測，「何往何入」已前文也。後情識無驚，「亦不令彼」已下文是也。

Commentary: 3. Those without the karmic connection do not know. There are two parts: first, explaining that divine beings cannot fathom it, which is the text up to "where it went or where it entered." Second, that their conscious perceptions are not alarmed, which is the text from "nor causing them..." downward.