▶️ That is a statement of an-Nawawi. Ibn ‘Aqeel Rahimahullah said
it is not a goal to know the proof. To know the proof is just means to make your belief firm, and if this happens without knowing proof that is sufficient.
▶️In the fourth volume of his book Al-Fasil (الفصل) (around or after page thirty five), Ibn Hazm said everyone else other than the Mu’tazilah said anyone who believes in his heart a true belief without any doubts, says it on his tongue (Laa Ilaaha Illallah Muhammadur-Rasoolullah), accepts everything the Prophet sallallahu ‘alayhi wa sallam came with is the truth and denounces everything other than that then he is a believer even if he is a Muqallid and proof is not a prerequisite.
▶️ In his book on Usool (Rawdhat An-Naadhir (الناظر روضة)), Ibn Qudaamah said the Imaan of a Muqallid (a follower or imitator) is good.
▶️Of the contemporary scholars commenting on Rawdhat An-Naadhir, Shanqeeti Rahimahullah followed along in that opinion.
▶️ Like I mentioned earlier, Safaareeni said the truth on the matter that no one can evade is the validity of the belief of a Muqallid.
▶️I mentioned to you what Shaykh Ali al-Khudhayr (may Allah hasten his release), Ibn ‘Uthaymeen and many others said.
✔️Now we are done with the first matter of the four introductory matters.
✨The first matter is knowledge, which is to know Allah, the Prophet Muhammad sallallahu ‘alayhi wa sallam and the religion with proof. ✨