Al-Imām ibn al-Qayyim – may Allāh have mercy on him – said:

“Sitting with the righteous will covert you from six to six:

from doubt to certainty,

from showing-off to sincerity,

from forgetfulness to remembrance,

from longing for this life to longing for the Hereafter,

from arrogance to humility

and from evil intentions to sincere advice.”

[Ighāthat-ul-Lahafān 1/136]