He said: “Whenever you gaze intently into the mirror of repentance, the repulsive blemish of sin becomes clear to you.”
He wrote to al-Thawri:
“Whoever knows what he is seeking will find whatever he must expend insignificant; whoever lets his eyes wander will prolong his regret; whoever sets his hopes loose will spoil his deeds; and whoever gives his tongue free rein will destroy himself.”
A certain governor (1) once asked him, “From what do you make your living?” He responded with verse:
“We patch our worldly life by tearing our religion—
so neither our religion remains intact, nor what we patch.”
He was often heard reciting these lines:
“Because of the evils with which this world threatens,
a child weeps the very moment he is born;
Otherwise, what would make him cry, when the world is for him
more spacious and restful than what he left behind?
As soon as he beholds the world he wails, as though
he already sees and hears the harm that awaits him.” (2)
He would also quote:
“I have seen sins slay the hearts,
and constant indulgence bequeaths them disgrace;
Abandoning sin is the life of hearts,
and better for your own soul is to resist them.
Nothing has ruined the religion but tyrant kings,
corrupt scholars, and false monks;
They sold their souls yet earned no profit,
nor did their prices rise by such a sale.
Indeed, the people have romped in a carcass
whose stench is evident to every man of sense.” (3)
He said: “True scrupulousness (waraʿ) is to hold all creatures equal in your heart, to busy yourself with your own sin instead of their faults, and to address others with gracious words springing from a humbled heart before a majestic Lord. Think over your sin and repent to your Lord—scrupulousness will then sprout in your heart. Cut off expectation from everyone save your Lord.”
He also said: “It is no sign of love to love what your Beloved hates. Our Master has censured this world and we have praised it; He has loathed it…”