The Messenger of Allah [SAW] was asked: "Which deed is best?" "He said: Faith in Allah [SWT] and His messenger [SAW]."

"Umar bin Al-Khattab told me: 'While we were with the Messenger of Allah [SAW] one day, a man appeared before us whose clothes were exceedingly white and whose hair was exceedingly black. We could see no signs of travel on him, but none of us knew him. He came and sat before the Messenger of Allah [SAW], putting his knees against his, and placing his hands on his thighs, then he said: "O Muhammad, tell me about Islam." He said: "It is to bear witness that there is none worthy of worship except Allah [SWT] and that Muhammad [SAW] is the Messenger of Allah, to establish the Salah, to give Zakah, to fast Ramadan, and to perform Hajj to the House if you are able to bear the journey." He said: "You have spoken the truth." And we were amazed by his asking him, and then saying, "You have spoken the truth". Then he said: "Tell me about Faith." He said: "It is to believe in Allah [SWT] , His Angels, His Books, His Messengers, the Last Day, and in the Divine Decree, its good and its bad." He said: "You have spoken the truth." He said: "Tell me about Al-Ihsan." He said: "It is to worship Allah [SWT] as if you can see Him, for although you cannot see Him, He can see you." He said: "Tell me about the Hour." He said: "The one who is asked about it does not know more about it than the one who is asking." He said: "Then tell me about its signs." He said: "When a slave woman gives birth to her mistress, when you see the barefoot, naked, destitute shepherds competing in making tall buildings.'" 'Umar said: 'Three (days) passed, then the Messenger of Allah [SAW] said to me: "O 'Umar, do you know who the questioner was?" I said: "Allah and His Messenger know best." He said: "That was Jibril, peace be upon him, who came to you to teach you your religion."

The Prophet [SAW] was asked: "Which deed is best?" He said: "Faith in which there is no doubt, Jihad in which there is no Ghulul, and Hajjatun Mabrur."

The Prophet [SAW] said: "There are three things, whoever attains them will find therein the sweetness of Islam: When Allah [SWT] and His Messenger [SAW] are dearer to him than all else; when he loves a person and only loves him for the sake of Allah [SWT]; and when he would hate to go back to disbelief as much as he would hate to be thrown into the fire."

"The messenger of Allah [SAW] said: 'There are three things, whoever attains them will find therein the sweetness of faith: When Allah [SWT], the Mighty and Sublime, and His Messenger [SAW] are dearer to him than all else; when he loves for the sake of Allah [SWT] and hates for the sake of Allah [SWT]; and when a huge fire be lit and he fall into it, than associate anything with Allah [SWT].'"

"I heard Anas bin Malik narrating that the Prophet [SAW] said: 'There are three things, whoever attains them will find therein a sweetness of faith: When he loves a person, and only loves him for the sake of Allah [SWT]; when Allah [SWT] and His Messenger [SAW] are dearer to him than all else; and when he would prefer to be thrown into the fire rather to go back to the disbelief from which Allah [SWT] has saved him.'"

"The Messenger of Allah [SAW] would sit among his Companions and if a stranger came, he would not know which of them was he (the Prophet [SAW]) until he asked. So we suggested to the Messenger of Allah [SAW] that we should make a dais for him so that any stranger would know him if he came to him. So we built for him a bench made of clay on which he used to sit. (One day) we were sitting and the Messenger of Allah [SAW] was sitting in his spot, when a man came along who was the most handsome and good-smelling of all people, and it was as if no dirt had ever touched his garments. He came near the edge of the rug and greeted him, saying: 'Peace be upon you, O Muhammad!' He returned the greeting, and he said: 'Shall I come closer, O Muhammad?' He came a little closer, and he kept telling him to come closer, until he put his hands on the knees of the Messenger of Allah [SAW]. He said: 'O Muhammad, tell me, what is Islam?' He said: 'Islam means to worship Allah and not associate anything with Him; to establish Salah, to pay Zakah, to perform Hajj to the House, and to fast Ramadan.' He said: 'If I do that, will I have submitted (be a Muslim)?' He said: 'Yes.' He said: 'You have spoken the truth,' we found it odd. He said: 'O Muhammad, tell me, what is faith?' He said: 'To believe in Allah [SWT], His Angels, the Book, the Prophets, and to believe in the Divine Decree.' He said: 'If I do that, will I have believed?' The Messenger of Allah [SAW] said: 'Yes.' He said: 'You have spoken the truth.' He said: 'O Muhammad, tell me, what is Al-Ihsan?' He said: 'To worship Allah [SWT] as if you can see Him, for although you cannot see Him, He can see you.' He said: 'You have spoken the truth.' He said: 'O Muhammad, tell me about the Hour.' He lowered his head and did not answer. Then he repeated the question, and he did not answer. Then he repeated the question (a third time) and he did not answer. Then he raised his head and said: 'The one who is being asked does not know more than the one who is asking. But it has signs, by which it may be known. When you see the herdsmen competing in building tall buildings, when you see the barefoot and naked ruling the Earth, when you see a woman giving birth to her mistress. Five things which no one knows except Allah [SWT]. Verily, Allah, with Him (alone) is the knowledge of the Hour up to His saying: 'Verily, Allah is All-Knower, All-Aware (of things).' Then he said: 'No, by the One who sent Muhammad with the truth, with guidance and glad tidings, I did not know him more than any man among you. That was Jibril, peace be upon you, who came down in the form of Dihyah Al-Kalbi.'"

The Prophet [SAW] commanded him to call out on the days of At-Tashriq that no one would enter Paradise except a believer, and that these were the days of eating and drinking.

A man asked the Messenger of Allah [SAW]: "What quality of Islam is best?" He said: "To feed (the poor) and to say the Salam to whomever one knows and whomever one does not know."

That one of the Companions of the Prophet [SAW] said: "The Messenger of Allah [SAW] said: 'Ammar's heart overflows with Faith.'"

He heard Anas say: "The Messenger of Allah [SAW] said: 'None of you has believed until I am dearer to him than his son, his father and all the people.'"

"The Messenger of Allah [SAW] said: 'None of you has believed until I am dearer to him than his family, his wealth and all the people.'"

"I heard Anas say: 'The Messenger of Allah [SAW] said (Humaid bin Mas'dah said in his Hadith: 'The Prophet of Allah [SAW] said): None of you has believed until he loves for his brother what he loves for himself.'"

The Messenger of Allah [SAW] said: "By the One in Whose hand is the soul of Muhammad, none of you has believed until he loves for his brother what he loves for himself of goodness."

'Ali said: "The Unlettered Prophet [SAW] made a covenant with me, that none but a believer would love me, and none but a hypocrite would hate me."

The Prophet [SAW] said: "There are four (traits), whoever has them is a hypocrite and whoever has one of them, then has one of the traits of hypocrisy, until he gives it up: When he speaks, he lies; when he makes a promise, he breaks it; when he makes a covenant, he betrays it; and when he argues, he resorts to foul language."

The Messenger of Allah [SAW] said: "The signs of the hypocrite are three: When he speaks, he lies; when he makes a promise he breaks it; and when he is entrusted with something, he betrays (that trust)."

The Prophet [SAW] said: "Whoever stands (in the voluntary night prayer of) Ramadan out of faith and in the hope of reward, his previous sins will be forgiven."

That he heard Talhah bin 'Ubaidullah say: "A man from Najd with unkempt hair came to the Messenger of Allah [SAW]; he was speaking loudly but his speech could not be understood until he came close. He was asking about Islam. The Messenger of Allah [SAW] said: 'Five prayers every day and night.' He said: 'Do I have to do any more than that? He said: 'No, not unless you do it voluntarily.' The Messenger of Allah [SAW] said: 'Fasting the month of Ramadan.' He said: 'Do I have to do any more than that?' He said: 'No, not unless you do it voluntarily.' Then the Messenger of Allah [SAW] told him about Zakah. He said: 'Do I have to do any more than that?' He said: 'No, not unless you do it voluntarily.' The man left saying, 'I will not do any more than that or any less.' The Messenger of Allah [SAW] said: 'He will succeed, if he is telling the truth.'"