Pride: A Barrier to Paradise
Learn about the prohibited type of Pride (kibr) so that you may free yourself of it!
As regards outer beauty, then it includes cleanliness of the body, clothes and place. As regards to inner beauty, then it is beautifying the character.
Imām ʿAbd al-Raḥmān ibn Nāṣir al-Saʿdī (d. AH 1376)
From ʿAbdullāh Ibn Masʿūd who related that the Messenger of Allāh (ṣallallāhu ʿalayhi wa-sallam) said: ‘‘Whoever has an atoms worth of kibr (pride) in his heart will not enter Paradise." So a man asked: 'What about a person who loves (i.e. takes pride in) wearing beautiful clothes and beautiful shoes? So he replied: ‘‘Indeed Allāh is beautiful and loves beauty. Kibr (pride) is to reject the truth, and to despise the people.’’ 
So Allāh - the Most High - informs us that the Hellfire is the abode of those who have kibr (pride and arrogance). And we learn from the (above) ḥadīth that: ‘‘Whoever has an atoms worth of kibr (pride) in his heart will not enter Paradise.’’ So this is a proof that kibr (pride) necessitates entry to Hellfire and prevents entry into Paradise. And this comprehensive explanation that the Prophet mentioned has clarified the meaning of kibr (pride) in the clearest possible manner. So he divided kibr into two types:
 PRIDE AGAINST THE TRUTH:
This is to reject the truth and not to accept it. So anyone who rejects the truth is proud and arrogant – in accordance with what he rejects of the truth. So it is obligatory upon everyone to humble themselves to the truth which Allāh sent His Messenger with, and which He sent down in His Book. As for those whose pride and arrogance prevents them from totally complying with the Messengers (i.e. having īmān or faith in them and their message) - then they are kuffār (unbelievers) who will dwell in the Hellfire for eternity. Since when the Truth comes to them via the Messengers, who explain to them the signs and clear proofs, they reject it and are prevented from accepting it, due to the kibr that they harbour in their hearts. Allāh - the Most High - said:
‘‘Indeed those who argue about the Signs of Allāh without any authority having come to them, there is nothing in their hearts except kibr (pride). They will never accept the Prophet Muḥammad as a Prophet.’’ [Sūrah Ghāfir 40:56]
As for those whose arrogance and pride prevent them from complying with parts of the truth - because it opposes their personal opinions of their whims and desires – then such people are not kuffār (unbelievers), but such an action necessitates them being punished in accordance with what they have of kibr. This is why the Scholars have agreed that whenever the Sunnah (guidance and way) of the Messenger of Allāh (ṣallallāhu ʿalayhi wa-sallam) has been explained to anyone, then it is not lawful for him to turn away from it to the saying of someone else, whoever and whatever status he may have.
So it is obligatory upon the seeker of knowledge to give complete and absolute precedence to the saying of Allāh and the saying of His Messenger over and above the saying of anyone else, and that he should make the basis to which he returns, and the foundation upon which he builds: following the guidance of the Prophet, striving hard to understand what is intended from it, and following this both inwardly and outwardly. When a person conforms
to this great principal, then he has indeed reached goodness and excellence and all his errors will be forgiven to him; since his overall objective is to follow that which has been prescribed upon him. So his errors are excused due to his striving his best to recognize and comply with the truth - and this is humbling oneself to the truth.
 PRIDE TOWARDS PEOPLE:
This type is to despite the people and to look down upon them. This attitude arises when a person is amazed with his own self, thinks highly of himself, and thinks he is better than others. So this causes him to have kibr towards the creation despise them, mock them, and to degrade them through both speech and action. The Messenger of Allāh (ṣallallāhu ʿalayhi wa-sallam) said: ‘‘It is enough evil for a person to despise his Muslim brother.’’ 
This is why the man asked: "What about a person who loves (i.e. takes pride in) wearing good clothes and shoes?" Because he feared that this was the kibr which would be under the treat of punishment. So the Prophet explained to him that this was not from kibr, since this person was one who complied with the truth, and was humble towards people, and that this was from the truth, and from the beauty that Allāh loves, for indeed Allāh – the Most High - is beautiful in His Dhāt (Self), Ṣifāt (Attributes) and Af’aal (Actions), and He loves both outer and inner beauty.
As regards outer beauty, then it includes cleanliness of the body, clothes and place. As regards to inner beauty, then it is beautifying the character. This is why the Prophet (ṣallallāhu ʿalayhi wa-sallam) used to supplicate: ‘‘O Allāh! Guide me to having beautiful manners and characteristics, no one can guide me to beautifying them except You. And turn away from me all evil actions and characteristics, no one can turn them away from me except You.’’ 
 Bahjatul-Quloobul- Abraar (pp. 156-158)
 Related by Muslim in his Ṣaḥīḥ (1/65)
 Related by Muslim (no. 2564)
 Ṣaḥīḥ: Related by al-Nisāʾī (no. 861). It was authenticated by Shaykh Muḥammad Nāṣir al-Dīn al-Albānī in his Ṣifat-al-Ṣalāh (p. 93)