Authority From Unfit Persons - Hadith

What is better than extra fasting, prayer, and charity? Abu Darda (R) reports a saying of the Prophet ﷺ.

What does it mean to be in this world as a traveler? Ibn Umar (R) reports a hadith said by the Messenger of Allah ﷺ.

"The Muslim is the brother of another Muslim," says the Messenger of Allah as narrated by Abu Huraira (R). In this hadith, the Prophet mentions not to envy, outbid, hate, turning away, and outselling from one another in regards to retaining the honor of another Muslim.