Today’s Hadith is about Sincerity

Narrated Ibn `Umar (RA): Allaah’s Messenger (peace be upon him) said, “If a slave is honest and faithful to his master and worships his Lord (Allaah) in a perfect manner, he will get a double reward.”

(Sahih al-Bukhari, Vol. 3, Book 49, Hadith 30)