Perennial philosophy comes to an end when it reaches Islam

 Those perennial philosophers and pagans can get away with its philosophy until a decisive "Message comes". The Aryans/Iranians hymns to Goddesses whilst drinking soma intoxicants if they received the decisive message I am sure they would reject their ways if a decisive message came. It transpires they did. From this and other pagan practices perennial principles can be drawn.

"No Religion will be accepted by Allah (The One God, The Creator with no partners)  except Islam" 

It is as if the Last Testament to Mankind sent a message to the perennialists. It stops HERE.

Three Amazing attributes of Allah in how it relates to the creation

 

1. الخالق

خَلْقٌ signifies The act of measuring; or determining the measure, proportion, or the like, of a thing; and the making a thing by measure, or according to the measure of another thing; or proportioning a thing to another thing; synonym.تَقْدِي . He measured, or proportioned, (قَدَّرَ,) 

2. البَارِئُ

البَارِئُ, ...created the things that are created, not after any similitude, or model;

or He who hath created those things free from any incongruity, or faultiness, and distinguished,

one from another, by various forms and outward appearances.

3. المُصَوِّرُ

صَوَّرَ Formed, fashioned, shaped; pictured, painted; drew;
represented;

Three attributes of Allah related to his creating mentioned in the Quran. The Quran teaches that the diversity of the creatures is in itself a sign from Allah. The types, structures, forms and movements relate to Gods attributes of creating. Planning, creating, forming, refining and completing.

[1] ﴿هُوَ اللَّهُ الْخَالِقُ الْبَارِئُ الْمُصَوِّرُ ۖ لَهُ الْأَسْمَاءُ الْحُسْنَىٰ ۚ يُسَبِّحُ لَهُ مَا فِي السَّمَاوَاتِ وَالْأَرْضِ ۖ وَهُوَ الْعَزِيزُ الْحَكِيمُ﴾

[ الحشر: 24]

[2] https://arabiclexicon.hawramani.com/

Arabic-English Lexicon by Edward William Lane (d. 1876) المعجم العربي الإنجليزي لإدوارد وليام لين