法華玄義釋籤 1.55

1.55

「而不寂者」去明退大後流轉五趣，耽障中道微細無明，故失於大志。復耽現行麁欲無明忘本所受。

From "as for not being quiescent" onward, it clarifies that after retreating from the Great [Vehicle], they transmigrated through the five destinies, indulging in the subtle ignorance that obstructs the Middle Way, and therefore lost their great aspiration. Furthermore, they indulged in the coarse active ignorance of desire, forgetting what they had originally received.