Disbelief

There are four pillars of disbelief: desire, fear, discontentment and anger.

رسول اللَّه صلى اللَّه عليه وآله : أركانُ الكُفرِ أربَعةٌ : الرَّغبَةُ ، والرَّهبَةُ ، والسَّخَطُ ، والغَضَبُ . الكافي : 2 / 289 / 2 .

 The Prophet (SAWA) said, 'There are four pillars of disbelief: desire, fear, discontentment and anger.' al-Kafi,  v. 2, p. 289, no. 2