If it weren’t for the isnad then anyone could say what they wanted!

‘Abdullah ibn al-Mubaarak 181 AH (may Allah have mercy on him) said: الاسناد عندي من الدين, لو لا الاسناد لقال من شاء ما شاء “The chains of narrations (isnad) is from the religion; were it not for the isnad anyone could say anything they wanted.” Taken from the introduction of Imaam Muslim’s Saheeh, and also found in Imaam Nawawi’s…