Narrated Awf ibn Malik: The Prophet ﷺ said: Allah will not gather two swords upon this community: Its own sword and the sword of its enemy.
Explanation & Benefits
Shaykh Umar Farooq Saeedi
Benefits and Issues:
The fighting and discord among Muslims is a very grave tribulation, but it is a great favor upon this Ummah that whenever an external enemy attacks them, the Muslims will unite among themselves.
It is understood from this that in order to end internal disputes among Muslims, it is necessary to continue the act of jihad against a common, greater enemy.
In any case, the circumstances for jihad will always exist in every era.
It is another matter that Muslims will show negligence in fulfilling this obligation of jihad.
Some researchers have declared this to be authentic.
Source: Sunan Abu Dawood – Commentary by Shaykh Umar Farooq Saeedi, Page: 4301