Narrated Suhaib (RAA): The Messenger of Allah (PBUH) said: “Wondrous is the affair of the believer for there is good in every matter of his and this is not the case with anyone except the believer; for if he is happy, he thanks Allah, thus there is good for him, and if he is harmed, he shows patience, thus there is good for him.” [Sahih Muslim, Book 042, Number 7138]