It has been narrated by 'Umar b. al-Khattib that he heard the Messenger of Allah (may peace be upon him) say: I will expel the Jews and Christians from the Arabian Peninsula and will not leave any but Muslim.
Narrated AbuHurayrah: The Prophet (peace be upon him) said: If he is intoxicated, flog him; again if he is intoxicated, flog him; again if he is intoxicated, flog him if he does it again a fourth time, kill him. AbuDawud said: And there is a similar tradition of Umar ibn AbuSalamah, from his father, on the authority of AbuHurayrah, from the Prophet (peace be upon him): If he drinks wine, flog him if he does it so again, a fourth time, kill him..
It has been narrated on the authority of Abdullah b. 'Umar that the Messenger of Allah said: I have been commanded to fight against people till they testify that there is no god but Allah, that Muhammad is the messenger of Allah, and they establish prayer, and pay Zakat and if they do it, their blood and property are guaranteed protection on my behalf except when justified by law, and their affairs rest with Allah.
The Badr warriors were given five thousand (Dirhams) each, yearly. 'Umar said, "I will surely give them more than what I will give to others."
O Umar, keep your tongue off Khalid. I shall not sheathe the sword that God has drawn against the infidels.