It is narrated on the authority of 'Itban b. Malik that he came to Medina and said:
Something had gone wrong with my eyesight. I, therefore, sent (a message to the Holy Prophet): Verily it is my ardent desire that you should kindly grace my house with your presence and observe prayer there so, that I should make that corner a place of worship. He said: The Prophet (ﷺ) came there, and those amongst the Companions whom Allah willed also accompanied him. He entered (my place) and offered prayer at my residence and his Companions began to talk amongst themselves (and this conversation centered round hypocrites), and then the conspicuous one, Malik b. Dukhshum was made the target and they wished that he (the Holy Prophet) should curse him and he should die or he should meet some calamity. In the meanwhile the Messenger of Allah (may peace and blessings be upon him) completed his prayer and said: Does Malik b. Dukhshum not testify the fact that there is no god but Allah and verily I am the messenger of Allah. They replied: He makes a profession of it (no doubt) but does not do it out of (sincere) heart. He (the Holy Prophet) said: He who testifies that there is no god but Allah and I am the messenger of Allah would not enter Hell or its (flames) would not consume him. Anas said: This hadith impressed me very much and I told my son to write it down.
USC-MSA web (English) reference : Book 1, Hadith 52
Hadith 34
Chapter 11: Evidence that the one who is content with Allah as his Lord, Islam as his religion and Muhammad (saws) as his prophet, then he is a believer, even if he commits major sins - كتاب الإيمان
It is narrated on the authority of 'Abbas b. 'Abdul-Muttalib that he heard the Messenger of Allah saying:
He has found the taste of faith (iman) who is content with Allah as his Lord, with Islam as his religion (code of life) and with Muhammad (ﷺ) as his Prophet.
Salim reported on the authority of his father that the Prophet (may peace and blessings be upon him) heard a man censuring his brother regarding modesty. Upon this the Prophet remarked:
USC-MSA web (English) reference : Book 1, Hadith 57
Hadith 37
Chapter 1: The Book of Faith - كتاب الإيمان
حَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، وَمُحَمَّدُ بْنُ بَشَّارٍ، - وَاللَّفْظُ لاِبْنِ الْمُثَنَّى - قَالاَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، حَدَّثَنَا شُعْبَةُ، عَنْ قَتَادَةَ، قَالَ سَمِعْتُ أَبَا السَّوَّارِ، يُحَدِّثُ أَنَّهُ سَمِعَ عِمْرَانَ بْنَ حُصَيْنٍ، يُحَدِّثُ عَنِ النَّبِيِّ صلى الله عليه وسلم أَنَّهُ قَالَ
" الْحَيَاءُ لاَ يَأْتِي إِلاَّ بِخَيْرٍ " . فَقَالَ بُشَيْرُ بْنُ كَعْبٍ إِنَّهُ مَكْتُوبٌ فِي الْحِكْمَةِ أَنَّ مِنْهُ وَقَارًا وَمِنْهُ سَكِينَةً . فَقَالَ عِمْرَانُ أُحَدِّثُكَ عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم وَتُحَدِّثُنِي عَنْ صُحُفِكَ .
It is narrated on the authority of 'Imran b. Husain that the Prophet (may peace and blessings be upon him) said:
Modesty brings forth nothing but goodness. Bushair b. Ka'b said: It is recorded in the books of wisdom, there lies sobriety in it and calmness of mind in it, Imran said: I am narrating to you the tradition of the Messenger of Allah (may peace and blessings be upon him) and you talk of your books.
It is narrated on the authority of Sufyan b. 'Abdulla al-Thaqafi that he said:
I asked the Messenger of Allah to tell me about Islam a thing which might dispense with the necessity of my asking anybody after you. In the hadith of Abu Usama the (words) are: other than you. He (the Holy Prophet) remarked: Say I affirm my faith in Allah and then remain steadfast to it.
It is narrated on the authority of 'Abdullah b. 'Amr that a man asked the Messenger of Allah (may peace and blessings be upon him) which of the merits (is superior) in Islam. He (the Holy Prophet) remarked:
That you provide food and extend greetings to one whom you know or do not know.
'Abdullah b. Amr b. al-As is reported to have said:
Verily a person asked the Messenger of Allah (may peace and blessings be upon him) who amongst the Muslims was better. Upon this (the Holy Prophet) remarked: From whose hand and tongue the Muslims are safe.
It is narrated on the authority of Abu Musa Ash'ari:
I asked the Messenger of Allah which (attribute) of Islam is more excellent. Upon this he remarked: One in which the Muslims are safe, protected from the tongue and hand of (other Muslims).
It is reported on the authority of Anas that the Prophet of Allah (may peace and blessings be upon him ) said:
There are three qualities for which anyone who is characterised by them will relish the sweetness of faith: he to whom Allah and His Messenger are dearer than all else; he who loves a man for Allah's sake alone; and he who has as great an abhorrence of returning to unbelief after Allah has rescued him from it as he has of being cast into Hell.
It is reported on the authority of Anas that the Messenger of Allah (ﷺ) said:
No bondsman believes, and, in the hadith narrated by Abdul Warith, no person believes, till I am dearer to him than the members of his household, his wealth and the whole of mankind.
It is reported on the authority of Abu Huraira that the Messenger of Allah (ﷺ) observed:
He who believes in Allah and the Last Day should either utter good words or better keep silence; and he who believes in Allah and the Last Day should treat his neighbour with kindness and he who believes in Allah and the Last Day should show hospitality to his guest.
USC-MSA web (English) reference : Book 1, Hadith 75
Hadith 48
Chapter 19: Encouragement to honor one's neighbor and guest, and the obligation to remain silent unless one has something good to say, and the fact that all of that is part of faith - كتاب الإيمان
It is narrated on the authority of Abu Shuraih al-Khuzai' that the Prophet (may peace and blessings of Allah be upon him) observed:
He who believes in Allah and the Last Day should do good to his neighbour and he who believes in Allah and the Last Day should show hospitality to the guest and he who believes in Allah and the Last Day should either speak good or better remain silent.
It is narrated on the authority of Tariq b. Shihab:
It was Marwan who initiated (the practice) of delivering khutbah (address) before the prayer on the 'Id day. A man stood up and said: Prayer should precede khutbah. He (Marwan) remarked, This (practice) has been done away with. Upon this Abu Sa'id remarked: This man has performed (his duty) laid on him. I heard the Messenger of Allah as saying: He who amongst you sees something abominable should modify it with the help of his hand; and if he has not strength enough to do it, then he should do it with his tongue, and if he has not strength enough to do it, (even) then he should (abhor it) from his heart, and that is the least of faith.
It is narrated on the authority 'Abdullah b. Mas'ud that the Messenger of Allah (may peace and blessings be upon him) observed:
Never a Prophet had been sent before me by Allah towards his nation who had not among his people (his) disciples and companions who followed his ways and obeyed his command. Then there came after them their successors who said whatever they did not practise, and practised whatever they were not commanded to do. He who strove against them with his hand was a believer: he who strove against them with his tongue was a believer, and he who strove against them with his heart was a believer and beyond that there is no faith even to the extent of a mustard seed. Abu Rafi' said: I narrated this hadith to 'Abdullah b. 'Umar; he contradicted me. There happened to come 'Abdullah b. Mas'ud who stayed at Qanat, and 'Abdullah b 'Umar wanted me to accompany him for visiting him (as 'Abdullah b. Mas'ud was ailing), so I went along with him and as we sat (before him) I asked Ibn Mas'ud about this hadith. He narrated it in the same way as I narrated it to Ibn 'Umar.
It is narrated on the authority of Ibn Mas'ud that the Messenger of Allah (may peace and blessings be upon him) pointed towards Yemen with his hand and said:
Verily Iman is towards this side, and harshness and callousness of the hearts is found amongst the rude owners of the camels who drive them behind their tails (to the direction) where emerge the two horns of Satan, they are the tribes of Rabi'a and Mudar.
USC-MSA web (English) reference : Book 1, Hadith 83
Hadith 52
Chapter 1: The Book of Faith - كتاب الإيمان
حَدَّثَنَا أَبُو الرَّبِيعِ الزَّهْرَانِيُّ، أَنْبَأَنَا حَمَّادٌ، حَدَّثَنَا أَيُّوبُ، حَدَّثَنَا مُحَمَّدٌ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم
" جَاءَ أَهْلُ الْيَمَنِ هُمْ أَرَقُّ أَفْئِدَةً الإِيمَانُ يَمَانٍ وَالْفِقْهُ يَمَانٍ وَالْحِكْمَةُ يَمَانِيَةٌ " .
It is narrated on the authority of Abu Huraira that the Messenger of Allah observed:
There have come the people of Yemen; they are tender of hearts, the belief is that of the Yemenites, the understanding (of the faith) is that of the Yemenites and sagacity is that of the Yemenites.
The Messenger of Allah (may peace and blessing be upon him) observed: You shall not enter Paradise so long as you do not affirm belief (in all those things which are the articles of faith) and you will not believe as long as you do not love one another. Should I not direct you to a thing which, if you do, will foster love amongst you: (i. e.) give currency to (the practice of paying salutation to one another by saying) as-salamu alaikum.
It is narrated on the authority of Tamim ad-Dari that the Prophet (ﷺ) said:
"The Religion is sincerity." We said, "To whom?" He said "To Allah, to His Book, To His Messenger, and to the leaders of the Muslims and their masses."
USC-MSA web (English) reference : Book 1, Hadith 98
Hadith 56
Chapter 1: The Book of Faith - كتاب الإيمان
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ نُمَيْرٍ، وَأَبُو أُسَامَةَ عَنْ إِسْمَاعِيلَ بْنِ أَبِي خَالِدٍ، عَنْ قَيْسٍ، عَنْ جَرِيرٍ، قَالَ بَايَعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم عَلَى إِقَامِ الصَّلاَةِ وَإِيتَاءِ الزَّكَاةِ وَالنُّصْحِ لِكُلِّ مُسْلِمٍ .
It is narrated on the authority of Jarir that he observed I gave pledge of allegiance to the Messenger of Allah (may peace and blessings be upon him) on the observance of prayer, payment of Zakat, and sincerity and well-wishing for every Muslim.
Abu Huraira reported that the Messenger of Allah observed:
The fornicator who fornicates is not a believer so long as he commits it and no thief who steals is a believer as long as he commits theft, and no drunkard who drinks wine is a believer as long as he drinks it. 'Abdul-Malik b. Abi Bakr' narrated this on the authority of Abu Bakr b. Abdur-Rahman b. Harith and then said: Abu Huraira made this addition: No plunderer who plunders a valuable thing that attracts the attention of people is a believer so long as he commits this act.