“Bhikkhus, there are these five obstructions, hindrances, corruptions of the mind, weakeners of wisdom. What five? Sensual desire is an obstruction, a hindrance, a corruption of the mind, a weakener of wisdom. Ill will is an obstruction … Sloth and torpor are an obstruction … Restlessness and remorse are an obstruction … Doubt is an obstruction … a weakener of wisdom. These are the five obstructions, hindrances, corruptions of the mind, weakeners of wisdom.

“There are, bhikkhus, these seven factors of enlightenment, which are nonobstructions, nonhindrances, noncorruptions of the mind; when developed and cultivated they lead to the realization of the fruit of true knowledge and liberation. What seven? The enlightenment factor of mindfulness is a nonobstruction … The enlightenment factor of equanimity is a nonobstruction.… These are the seven factors of enlightenment that are nonobstructions, nonhindrances, noncorruptions of the mind; when developed and cultivated they lead to the realization of the fruit of true knowledge and liberation.”