Believers, have fear of God and always be friends with the truthful ones. 119 It was not proper for the people of Madinah and those desert Arabs around them to hold back from following God's Messenger, and to prefer their own lives to his life. This is because whenever they suffer from thirst or weariness or hunger for God's cause, and whenever they take any step which provokes those who deny the truth, or inflicts any loss upon the enemy, it shall be counted as a good deed in the sight of God, God will not deny the righteous their reward, 120 Nor do they expend any sum, small or great, nor do they traverse any valley, but it is written to their account, that God may recompense them the best of what they were doing. 121 ۞ And it is not possible for the Muslims that all of them go out; so it should be that a party from each group goes forth in order to gain knowledge in religion, and upon returning they warn their people in the hope that they may avoid. 122