Compiled by Imam Yahya ibn Sharaf al-Nawawi
وعن معاوية رضي الله عنه قال: قال رسول الله صلى الله عليه وسلم : "من يرد الله به خيرًا يفقه في الدين" ((متفق عليه))
The Messenger of Allah said, "When Allah wishes good for someone, He bestows upon him the understanding of Deen."[Al-Bukhari and Muslim].