If I am in no need I will not touch it...
If I am in no need I will not touch it; and if I am in need I only satisfy my necessity."[^1] In relation to the Muslims in general his policy was characterized as just firm and helpful. He sufficiently provided for the soldiers their families and the inhabitants of Medina plus many others. As to his relation to the companions, he alloted to them according to the record of their participation in the defense of Islam.
Trying to prevent the companions temptation of wealth or fearing the use of their brilliant record for advancing their influence he prevented the companions from residing in any city other than Medina. "I am standing at the mouth of Al-Harrah (the entrance of Medina) he said holding the Qureshites' throats and belts lest they fall into the fire."[^2] Thus he kept the ambitious companions of the Prophet under his watchful eyes.
In relation to the members of the House of the Prophet his policy was mixed with admiration and caution. He did not grant any governmental post to any of them. However the tension between him and ‘Ali which started after the death of the Prophet and continued during the period of Abu Bakr abated and gradually was replaced by a friendship which grew by the passage of time. ‘Umar used to resort to ‘Ali's counsel in important events seeking solutions of serious problems.
When he was informed that the Persian government had mobilized an extremely huge army to fight the Muslims he wanted to attend the battle in order to strengthen the morale of the Islamic army. When he consulted the Imam ‘Ali and other companions the Imam told him: "The Islamic cause did not triumph or retreat by a great or small number. It is the religion of God Who made it prevalent and His host which He prepared and extended until it reached what it reached and appeared as it appeared.
We are promised by God and He will fulfill His promise and help His Host. The place of the leader is the place of the string in the beads. It collects them and makes them join each other. If the string breaks the beads will scatter and never rejoin each other completely. Though the Arabs today are few compared to others they are numerous through Islam and strong by their unity. Be like an axis of a mill let the mill go around and let the Arabs participate in the war without your presence.
If you leave you will leave behind you dangers which will be of more concern to you than what you will face.