Hadith: When Allah intends good for someone, He grants him the understanding of the religion

عن معاوية رضي الله عنه قال: سمعت النبي صلى الله عليه وسلم يقول:
«مَنْ يُرِدِ اللهُ بِهِ خَيْرًا يُفَقِّهْهُ فِي الدِّينِ، وَإِنَّمَا أَنَا قَاسِمٌ، وَاللهُ يُعْطِي، وَلَنْ تَزَالَ هَذِهِ الْأُمَّةُ قَائِمَةً عَلَى أَمْرِ اللهِ، لَا يَضُرُّهُمْ مَنْ خَالَفَهُمْ، حَتَّى يَأْتِيَ أَمْرُ اللهِ».
[صحيح] - [متفق عليه] - [صحيح البخاري: 71]

Mu‘āwiyah (may Allah be pleased with him) reported: I heard the Prophet (may Allah's peace and blessings be upon him) say:
"When Allah intends good for someone, He grants him the understanding of the religion. Indeed, I am only a distributor, and Allah is the Giver. This Ummah will continue to follow Allah's laws, not being harmed by those who oppose them, until Allah's command comes to pass."
[Authentic hadith] - [Narrated by Bukhari & Muslim] - [Sahih Bukhari - 71]

Explanation

The Prophet (may Allah's peace and blessings be upon him) informs that when Allah wills to do good to someone, He endows him with the understanding of His religion. He also states that he is only a distributor who distributes the sustenance, knowledge, and other things that Allah Almighty gave him, and that the true Giver is Allah, and all else are mere causes that can only bring benefit with Allah's permission. He adds that this Ummah will continue to hold onto Allah's laws and not be harmed by those who oppose them until the Hour comes.