‘Abdallah b. ‘Amr reported God’s messenger as saying, “None of you is a believer till his desire follows what I have brought.”
He transmitted it in Sharh al-sunna ; and an-Nawawi said in his Arba’in, “This is a sound tradition which we have transmitted in Kitab al-hujja with a sound isnad.”
Bilal b. Harith al-Muzani reported God’s messenger as saying, “Whoever revives a sunna of mine which has been neglected after my time will have a reward equal to the rewards of those who act upon it, without their rewards being diminished in any way. But whoever invents a misleading innovation with which God and His messenger are not pleased will be charged with a sin equal to the sins of those who act upon it without that diminishing their loads in any way.”
Tirmidhi transmitted it, and Ibn Majah transmitted it from Kathir b. ‘Abdallah b. ‘Amr from his father from his grandfather.
‘Amr b. ‘Auf reported God’s messenger as saying, “The religion will shrink back to the Hijaz as a snake shrinks back to its hole, and the religion will seek refuge in the Hijaz as the mountain goat seeks refuge in the mountain top. The religion began few in number and will return to the state in which it began. Blessed are the few, for they will set right the corruptions caused in my sunna by people after my death.”
Tirmidhi transmitted it.
‘Abdallah b. ‘Amr reported God's messenger as saying, “My people will experience what the B. Isra’il experienced, as closely as one sandal resembles another. If they had among them one who openly- had intercourse with his mother, among my people there will be one who does that. The B. Isra’il divided into 72 sects, but my people will divide into 73 sects, all of which but one will go to hell.” On being asked which it was, he replied, “It is the one to which I and my companions belong.”
Tirmidhi transmitted it.
A version by Ahmad and Abu Dawud from Mu'awiya has, “Seventy-two will be in hell and one in paradise, it being the community. And folk will come forth from among my people in whom those passions will run as does hydrophobia in one who suffers from it, permeating every vein and joint.”
Ibn ‘Umar reported God’s messenger as saying, “God will not cause all my people (or he said, Muhammad’s people) to err. God’s hand is over the community, and he who is separate from it will be separate in hell.”
Tirmidhi transmitted it.
He also reported God's messenger as saying, “Follow the main body, for he who is separate from it will be separate in hell.” 1
1 The source is lacking. The editor of Damascus edition quotes Mirak Shah as saying Ibn Majah gives this tradition from Anas. Ibn Majah (fitran, 8) has part of this in a tradition from Anas.
Anas reported God’s messenger as saying, “Sonny, if you can keep your heart morning and evening void of deceit towards anyone, do so.” Then he said, “Sonny, that pertains to my sunna. He who loves my sunna has loved me, and he who loves me will be with me in paradise.”
Tirmidhi transmitted it.
Abu Huraira reported God’s messenger as Saying, “He who holds fast to my sunna when my people are in a corrupt state will have the reward of a hundred martyrs.” 1
1 The source is lacking. The editor of Damascus edition quotes Mirak Shah and others as saying Bayhaqi gives the tradition in his kitab az-Zuhd as coming from Ibn Abbas.
Jabir told that when ‘Umar came to the Prophet (ﷺ) saying, “We hear from Jews traditions which charm us, so do you think we should write down some of them ?” he replied, “Are you in a state of confusion as the Jews and the Christians were? I have brought them to you white and pure, and if Moses were alive he would feel it absolutely necessary to follow me.”
Ahmad transmitted it, and also Baihaqi in Shu’ab al-iman.
Abu Sa'id al-Khudri reported God’s messenger as saying, “If anyone eats what is good, acts according to a sunna, and men are safe from injuries on his part, he will enter paradise.” A man said, “Messenger of God, to-day there are many such among the people to which he replied, “And there will also be such in generations after my time.”
Tirmidhi transmitted it.
Abu Huraira reported God’s messenger as saying, “In the times in which you are living, anyone who abandons a tenth of what he is commanded will perish; but a time is coming when anyone who does a tenth of what he is commanded will be safe.”
Tirmidhi transmitted it.
Abu Umama reported God’s messenger as saying, “No people have gone astray after following right guidance unless they have been led into disputation.” Then God’s messenger recited this verse, “They only put him forth to you as a matter of dispute; nay, they are a contentious people.” 1
Ahmad, Tirmidhi, and Ibn Majah transmitted it.
1 Quran xliii, 58.
Anas declared that God’s messenger used to say, “Do not impose austerities on yourselves and so have God imposing austerities on you; for people have imposed austerities on themselves and God has imposed austerities on them. Their survivors are to be found in cells and monasteries.” [Then he quoted], “Monasticism, they invented it; we did not prescribe it for them.” 1
Abu Dawud transmitted it.
1 ibid, lvii, 27.
Abu Huraira reported God’s messenger as saying, “The Qur’an came down showing five aspects: what is permissible, what is prohibited, what is firmly fixed, what is obscure, and parables. So treat what is permissible as permissible and what is prohibited as prohibited, act upon what is firmly fixed; believe in what is obscure, and take a lesson from the parables.”
This is the wording in Al-masabih. Baihaqi transmitted it in Shu’ab al-iman, his wording being, “Act according to what is permissible, avoid what is prohibited, and follow what is firmly fixed.”
Ibn ‘Abbas reported God’s messenger as saying, “Things are of three categories: a matter whose right guidance is clear, which you must follow; a matter whose error is clear, which you must avoid; and a matter about which there is a difference of opinion, which you must entrust to God.”
Ahmad transmitted it.
Mu'adh b. Jabal reported God’s messenger as saying, “The devil is a wolf to man, like the wolf which harries sheep, catching the one which is solitary, the one which stays far from the flock, and the one which wanders. So avoid the branching paths and keep to the general community.”
Ahmad transmitted it.
Abu Dharr reported God’s messenger as saying, “He who separates himself a handbreadth from the community has cast off the rope of Islam from his neck.”
Ahmad and Abu Dawud transmitted it.
Malik b. Anas, in mursal form, reported God’s messenger as saying, “As long as you hold fast to two things which I have left among you, you will not go astray: God’s Book and His messenger’s sunna”
He transmitted it in Al-Muwatta.
Ghudaif b. al-Harith ath-Thumali reported God’s messenger as saying, “No people introduce an innovation without its equivalent being withdrawn from the sunna; so holding firmly to a sunna is better than introducing an innovation.”
Ahmad transmitted it.
Hassan said that no people had produced an innovation in their religion without God removing an equivalent amount from their sunna, then not restoring it to them till the day of resurrection.
Darimi transmitted it.