Ulwazi luthathwa njengolukhulu kunokukhulekelakwi-Islam, njengoba ukukhonza ngokuvamile kuzuzisa umuntu oyedwa, kuyilapho ulwazi ludlulisela inzuzo yalo kwabanye. Ekulandiseni okuzwakalayo, kuthiwa: “Ubuhle bolwazi ngithandeka kakhulu kunobuhle bokukhulekela.