https://torontodawah.com/ignorance-is-a-sickness-which-affects-the-hearts-from-amongst-the-people-are-those-who-attempt-to-cure-it-with-unbeneficial-knowledge-ibn-qayyim-al-jawziyya/
Ignorance Is A Sickness Which Affects The Hearts. From Amongst The People Are Those Who Attempt To Cure It With Unbeneficial Knowledge - Ibn Qayyim Al-Jawziyya