止觀輔行傳弘決 8.51

8.51

次明妨亂中，對空等十法，簡二十邪法。文望正法皆名太過，其實若過不及各各有十，至禪境中當辯。

Next, in explaining hindrances and disorder, against the ten dharmas such as emptiness, twenty evil dharmas are distinguished. In terms of the text, in comparison with the correct Dharma they are all called excessive; in reality, both excess and deficiency each have ten, which will be distinguished when arriving at the object of dhyāna.