Commentary for last hadeeth
A Muslim is required to behave in poverty and prosperity, affluence and hardship, in the manner stated in this Hadith. It means that to forget Allah in prosperity, rather than being thankful to Him for His Favour is defiance of His Orders. Similarly, it is unbecoming of a Muslim that in troubles and turmoil, rather being patient, he tends to weeping and crying, grousing and grieving against the Will of Allah.