رسولُ اللَّهِ صلى اللَّه عليه وآله : الأرواحُ جُنودٌ مُجَنَّدَةٌ ، فما تَعارَفَ مِنها ائتَلَفَ ، وما تَناكَرَ مِنها اختَلَفَ . كنز العمّال : 24660 .
The Prophet (SAWA) said, 'Spirits are pre-mobilized groups in that they are mutually attracted to other spirits that they are in harmony with and they mutually repel those that they differ.' Kanz al-Ummal, 24660