Avijjaaniivara.na Sutta

Bhikkhus, I do not perceive any single hindrance other than the hindrance of ignorance by which humankind is so obstructed and for so long a time runs on and wanders in samsara. It is indeed through the hindrance of ignorance that humankind is obstructed and for a long time runs on and wanders in samsara."��No other single thing exists Like the hindrance of delusion, which so obstructs humankind And makes it wander on forever.��Those who have abandoned delusion,�Cleaving through this mass of darkness,�No longer roam and wander on;�In them the cause is found no more.