Concerning detachment (Tajrid) ... Abdul Qadir Jilani ...

"It is the detachment of the innermost being [sirr] from the consideration of ways and means [tadabbur], by steadily restraining it from pursuit of the object of desire, by stripping it bare, then clothing its nakedness with the assurance of freedom from restriction, and by returning from the creation [khalq] to the Truth [Haqq], in a state of repentance."