fass-ı ḥikmat-i raḥmāniyya

fass-ı ḥikmat-i raḥmāniyya (the facet of the wisdom of the All-Merciful), that is, the essence of the sciences related to al-Raḥmān (the All-Merciful), is the word (kalima) of Sulaymān (Solomon); in other words, it has been entrusted to the spirit (rūḥ) of this Prophet. Whoever learns this wisdom (ḥikma) and speaks with it is of the spirit (rūḥ) of this Prophet. (Sofyavi, 276)