成唯識論述記 4.268

4.268

述曰：知苦、斷集、證滅、修道，染苦集、淨滅道、集道因、苦滅果，皆執為非實，成大邪見。彼若救言，我依世諦不說為無，但言非實。

The Commentary states: Understanding suffering, abandoning origination, realizing cessation, and cultivating the path—the defiled suffering and origination, the pure cessation and path, the causes of origination and path, and the fruits of suffering and cessation—are all grasped as unreal, constituting a major wrong view. If they salvage their position by saying, 'I rely on conventional truth and do not speak of them as non-existent, but merely say they are unreal:'