In the Name of Allâh, the Most Gracious, the Most Merciful

Asalam O Alaikum.
sahabi meanz a person who became muslim and saw Muhammad (s.a.w).Once a blind sahabi (r.a) came n asked some question from Muhammad (s.a.w), that time AAP(s.a.w) was talking (preaching) to the leaders of Quraish, Muhammad (s.a.w) got annoyed at him ans looked with anger at him and look what Allah reacted at that,
surah 'Abasa (80) Roukh 1

In the Name of Allâh, the Most Gracious, the Most Merciful
(The Prophet (Peace be upon him)) frowned and turned away,{1}. Because there came to him the blind man (i.e. 'Abdullâh bin Umm-Maktûm, who came to the Prophet (Peace be upon him) while he was preaching to one or some of the Quraish chiefs){2}. But what could tell you that per chance he might become pure (from sins)?{3}. Or that he might receive admonition, and that the admonition might profit him?{4}. As for him who thinks himself self-sufficient,{5}. To him you attend;{6}. What does it matter to you if he will not become pure (from disbelief, you are only a Messenger, your duty is to convey the Message of Allâh){7}. But as to him who came to you running {8}. And is afraid (of Allâh and His Punishment),{9}. Of him you are neglectful and divert your attention to another,{10}. Nay, (do not do like this), indeed it (these Verses of this Qur'ân) are an admonition,{11}.

Then Ghazawa-e-Badar (first fight between Muslims n Non Muslims), Muslims cought 70 Non muslims, AAP(s.a.w) took suggestions, Hazrat Abu Bakr (r.a) suggested that shud take "Fidya" (money) and leave them, Hazrat Umar (r.a) said shud kill them, Muhammad (s.a.w) accepted what Hazrat Abu Bakr(r.a) said and look what Allah said about that,
sura Infaal Ayat 67:68
It is not for a Prophet that he should have prisoners of war (and free them with ransom) until he had made a great slaughter (among his enemies) in the land. You desire the good of this world (i.e. the money of ransom for freeing the captives), but Allâh desires (for you) the Hereafter. And Allâh is All-Mighty, All-Wise{67}. Were it not a previous ordainment from Allâh, a severe torment would have touched you for what you took{68}.

u knows Muhammad (s.a.w) prayed to Allah for Hazrat Umar (r.a) that Ya Allah make him Muslim, Muhammad's (s.a.w) 2 daughters were married with Hazrat Usman (r.a), Nabi(s.a.w) said if I had 40 daughters, I wud have got them married with Usman time by time (2 sisters can't be married with any1 at a time).

and look what Allah has said about sahaba in Quran
surah Al fath
Muhammad (SAW) is the Messenger of Allâh, and those who are with him are severe against disbelievers, and merciful among themselves. You see them bowing and falling down prostrate (in prayer), seeking Bounty from Allâh and (His) Good Pleasure. The mark of them (i.e. of their Faith) is on their faces (foreheads) from the traces of (their) prostration (during prayers). This is their description in the Taurât (Torah). But their description in the Injeel (Gospel) is like a (sown) seed which sends forth its shoot, then makes it strong, it then becomes thick, and it stands straight on its stem, delighting the sowers that He may enrage the disbelievers with them. Allâh has promised those among them who believe (i.e. all those who follow Islâmic Monotheism, the religion of Prophet Muhammad SAW till the Day of Resurrection) and do righteous good deeds, forgiveness and a mighty reward (i.e. Paradise){29}.

Al-Fath (48) Roukh 3
Indeed, Allâh was pleased with the believers when they gave their Bai'â (pledge) to you (O Muhammad SAW) under the tree, He knew what was in their hearts, and He sent down As-Sakinah (calmness and tranquility) upon them, and He rewarded them with a near victory,{18}. And abundant spoils that they will capture. And Allâh is Ever All-Mighty, All-Wise{19}. Allâh has promised you abundant spoils that you will capture, and He has hastened for you this, and He has restrained the hands of men from you, that it may be a sign for the believers, and that He may guide you to a Straight Path{20}.
Verily, those who give Bai'â (pledge) to you (O Muhammad SAW) they are giving Bai'â (pledge) to Allâh. The Hand of Allâh is over their hands. Then whosoever breaks his pledge, breaks only to his own harm, and whosoever fulfills what he has covenanted with Allâh, He will bestow on him a great reward{10}.
LOOK WHAT ALLAH IS SAYING THAT MY HAND IS ON ALL OF U DURING THE PLEDGE, This happened when AAP(s.a.w) heard that Kufaar has killed Hazrat Usman (r.a), AAP (s.a.w) said I want pledge from u that we will take revenge of Hazrat Usman (r.a) and look what Allah has said that ," He (Allah) knew what was in their hearts, and Allah said I am pleased with them.

Al-Fath (48) Roukh 3
When those who disbelieve had put in their hearts pride and haughtiness the pride and haughtiness of the time of ignorance, then Allâh sent down His Sakinah (calmness and tranquillity) upon His Messenger ( SAW) and upon the believers, and made them stick to the word of piety (i.e. none has the right to be worshipped but Allâh), and they were well entitled to it and worthy of it. And Allâh is the All-Knower of everything {26}.

Al?Ahzâb (33) Roukh 3
And when the believers saw Al?Ahzâb (the Confederates), they said: "This is what Allâh and His Messenger (Muhammad SAW) had promised us, and Allâh and His Messenger (Muhammad SAW) had spoken the truth, and it only added to their faith and to their submissiveness (to Allâh){22}. Among the believers are men who have been true to their covenant with Allâh [i.e. they have gone out for Jihâd (holy fighting), and showed not their backs to the disbelievers], of them some have fulfilled their obligations (i.e. have been martyred), and some of them are still waiting, but they have never changed [i.e.they never proved treacherous to their covenant which they concluded with Allâh] in the least[]{23}.

Al-Hajj (22) Roukh 8
Those who emigrated in the Cause of Allâh and after that were killed or died, surely, Allâh will provide a good provision for them. And verily, it is Allâh Who indeed is the Best of those who make provision {58}. Truly, He will make them enter an entrance with which they shall be well-pleased, and verily, Allâh indeed is All-Knowing, Most Forbearing {59}.

Surah Al-hajj
Those (Muslim rulers) who, if We give them power in the land, (they) order for Iqamat-as-Salât.[] [i.e. to perform the five compulsory congregational Salât (prayers) (the males in mosques)], to pay the Zakât and they enjoin Al-Ma'rûf (i.e. Islâmic Monotheism and all that Islâm orders one to do), and forbid Al-Munkar (i.e. disbelief, polytheism and all that Islâm has forbidden) [i.e. they make the Qur'ân as the law of their country in all the spheres of life]. And with Allâh rests the end of (all) matters (of creatures){41}.


Âl-'Imrân (3) Roukh 18
Those who answered (the Call of) Allâh and the Messenger (Muhammad SAW) after being wounded; for those of them who did good deeds and feared Allâh, there is a great reward {172}. Those (i.e. believers) unto whom the people (hypocrites) said, "Verily, the people (pagans) have gathered against you (a great army), therefore, fear them." But it (only) increased them in Faith, and they said: "Allâh (Alone) is Sufficient for us, and He is the Best Disposer of affairs (for us).[]"{173}.

Âl-'Imrân (3) Roukh 12
You [true believers in Islâmic Monotheism, and real followers of Prophet Muhammad SAW and his Sunnah (legal ways, etc.)] are the best of peoples ever raised up for mankind; you enjoin Al-Ma'rûf (i.e. Islâmic Monotheism and all that Islâm has ordained) and forbid Al-Munkar (polytheism, disbelief and all that Islâm has forbidden), and you believe in Allâh[]. And had the people of the Scripture (Jews and Christians) believed, it would have been better for them; among them are some who have faith, but most of them are Al-Fâsiqûn (disobedient to Allâh - and rebellious against Allâh's Command){110}. They will do you no harm, barring a trifling annoyance; and if they fight against you, they will show you their backs, and they will not be helped {111}.

Al-Imran
They believe in Allâh and the Last Day; they enjoin Al-Ma'rûf (Islâmic Monotheism, and following Prophet Muhammad SAW) and forbid Al-Munkar (polytheism, disbelief and opposing Prophet Muhammad SAW); and they hasten in (all) good works; and they are among the righteous {114}.


Al-Baqarah (2) Roukh 17
The fools (pagans, hypocrites, and Jews) among the people will say, "What has turned them (Muslims) from their Qiblah [prayer direction (towards Jerusalem)] to which they were used to face in prayer." Say, (O Muhammad SAW) "To Allâh belong both, east and the west. He guides whom He wills to a Straight Way."{142