Section: On the command to differ from the devils
Among the instructions that resemble the command to differ from the unbelievers is the command to differ from the devils. Muslim records in his Ṣaḥīḥ, on the authority of Ibn ʿUmar (may Allah be pleased with them both), that the Messenger of Allah (peace and blessings be upon him) said: “None of you should eat with his left hand or drink with it, for Satan eats with his left hand and drinks with it.”(1)
In another wording: “When one of you eats, let him eat with his right hand, and when he drinks, let him drink with his right hand, for Satan eats with his left hand and drinks with his left hand.”(2)
Muslim likewise narrates—through al-Layth, from Abū al-Zubayr, from Jābir—that the Prophet (peace and blessings be upon him) said: “Do not eat with the left hand, for Satan eats with the left hand.”(3)
He thus explained the prohibition of eating and drinking with the left hand by noting that Satan does so; this shows that deliberately opposing the devil is an intended and commanded objective, and there are many similar instances.
Closely related to this is the injunction to differ from those among the Bedouins and the like whose religion is still incomplete, for the completion of religion lies in emigration (hijrah). Hence, whoever has believed yet not emigrated from among the Bedouins or others remains deficient. Allah, exalted is He, says:
“The Bedouins are the worst in disbelief and hypocrisy and are most likely not to know the limits that Allah has revealed to His Messenger” (al-Tawbah 9:97).(5)