when the human being is afflicted with hardship he cries out to us for help. when we grant him a favor he says i knew that i deserved it. in fact it is only a test for him but most people do not know this.
فإذا مس الإنسان ضر دعانا ثم إذا خولناه نعمة منا قال إنما أوتيته على علم بل هي فتنة ولكن أكثرهم لا يعلمون