1-Circumstances before Preparation of the Army.2-Purposes.3-Forming the Army.3.1-Appointment of Usama as the Commander of Army.3.2-Oppositions.3.3-The Time of Preparation of the Army.3.4-The Number of Soldiers and the Destination.3.5-Declaration.3.6-The Duty.4-Disobedience in Joining the Army.5-Return of Usama b. Zayd.6-Significance of Usama's Army.7-Launch of the Army to Syria in the Time of Abu Bakr.8-Notes.9-References.
