Satan blew into him his own vanity...
Satan blew into him his own vanity, after which Allah made him responsible for the sins of all killers upto the Day of Judgement since he had initiated the crime of killing.” [^2] Thus Qabīl was doomed to eternal perdition due to pride that caused him to murder his righteous brother. ‘Ali (a.s.) continues: “Take instruction from how the (Shaitan) brought Allah’s wrath, calamities, chastisement and punishment on those who were vain among the past people.
Take admonition from their lying on their cheeks and falling on their sides, and seek Allah’s protection from the dangers of vanity, as you seek His protection from calamities.”[^3] The Holy Prophet (S) says: “Allah will not speak to Three kinds of people on the Day of Qiyāma; and they will not be looked upon kindly by Him; and there is a severe punishment for them: An aged adulterer, a tyrant ruler and a proud beggar.” ^4 From the above hadith we can conclude that the punishment for a youthful adulterer, a ruler who does not oppress and a proud person who is not a beggar will be less severe.
An old man committing adultery is far more despicable because unlike a young man he is not fired by an intense sexual urge, and in spite of this he disobeys the Divine command and brings upon himself added punishment. The same applies to a ruler whom Almighty has bestowed a kingdom, wealth and power; and the ruler instead of being thankful and grateful to Allah (S.w.T.) for His bounties misuses them to oppress Allah (S.w.T.)’s creatures.
Not only is such a ruler accountable for his oppressive deeds but he incurs the intense wrath of Allah (S.w.T.) because of his ingratitude and denial of Allah (S.w.T.)’s blessings. A proud beggar is miserable creature; he incurs the intense displeasure of Allah (S.w.T.) because he is vain in spite of the fact that he has nothing that can be the cause of his vanity.
A man enquired from Imam Ja’far as-Sadiq (a.s.): “What is the lower level of disbelief?” Imam (a.s.) said, “It is pride.” Imam Baqir (a.s.) says: “Stateliness and superiority, and the expression of a pride are like two exclusive garments of Allah (S.w.T.). (No one can share it with Him).
Hence if anyone dares to acquire these qualities he will be thrown headlong into hell by Allah.” ^5 Imam Muhammad al-Baqir (a.s.) is also recorded to have remarked: “Pride and superiority are like two exclusive garments of Allah.