仁王經疏 3.186

3.186

釋曰：第二、滅障。言滅十顛倒者，謂四念處觀除四顛倒，三善根觀除其三毒，或三世觀除三世執。定有過去因、有未來果，及現在因果執，皆不順理，並名顛倒。

Commentary: Second, extinguishing hindrances. As for "extinguish the ten inversions," it means the contemplation of the four applications of mindfulness eliminates the four inversions, the contemplation of the three roots of good eliminates the three poisons, or the contemplation of the three times eliminates clinging to the three times. Clinging to a definite past cause, a future effect, and present causes and effects are all not in accord with the principle, and are collectively called inversions.