"That is because Allâh will never change the grace which He hath bestowed on a people until they change what is in their (own) souls" (8:53)
"And if you were to count the blessings of Allâh, you will never be able to count them." (14:34)
"How remarkable is the case of the believer! There is good for him in everything, but this is not the case for anyone except for the believer. When the believer receives any good, he is thankful to Allâh, and gets a reward. And when some misfortune befalls him, he endures it patiently, for which he is (also) rewarded."