On the authority of Suhaib (may Allaah be pleased with him) he said: The Prophet (sallallaahu alayhi wa sallam said:
“Amazing is the affair of the believer, verily all of his affair is good and this is not for no one except the believer. If something of good/happiness befalls him he is grateful and that is good for him. If something of harm befalls him he is patient and that is good for him” (Saheeh Muslim #2999)
Shaykhul Islaam ibn Qayyim al-Jawzeeyah (may Allaah have mercy upon him) said regarding the state of affairs for the believer:
“One of them is the state of (receiving a) blessing. It’s obligatory upon him (the believer) in this state (to display) the gratitude.
The second: is the state (of being) tested. It is obligatory upon him (the believer) in this state (to observe) the patience.
The third: is the state (of committing) a sin. It is obligatory upon him (the believer) in this state to seek the forgiveness from it (the sin).
Let the servant contemplate over the statement of Allaah:
” ٱعۡمَلُوٓاْ ءَالَ دَاوُ ۥدَ شُكۡرً۬اۚ وَقَلِيلٌ۬ مِّنۡ عِبَادِىَ ٱلشَّكُورُ ”
“Work you, O family of Dâwud (David), with thanks!” But few of My slaves are grateful.” (surah Sabaa: 13)
So how many of those whom Allaah has favored them:
“وَإِن تَعُدُّواْ نِعۡمَةَ ٱللَّهِ لَا تُحۡصُوهَآۗ إِنَّ ٱللَّهَ لَغَفُورٌ۬ رَّحِيمٌ۬”
“And if you would count the favours of Allâh, never could you be able to count them. Truly! Allâh is Oft-Forgiving, Most Merciful.” (surah an-Nahl: 18)
How many show thanks to Allaah for these favours? Less than a few!