@JoChris please take some time to read this if you want to understand where im coming from when i refer to 'the mystical'
https://www.goldensufi.org/book_toc_chap_sufism.html
basically the belief of God as LOVE, the Lover and the beloved
is the real essence of sufi marifah/gnosis and yet, this is basically Christianity in essence.
this is the actual mystical truth in sikhism and hinduism too
You are soo hung up in differences you don't even realise all humans are the same, our metaphysics are the same.
people come to the similar truths but express them differently.
I'm not one of those who likes to compare religions, yet Christians do it with islam all the time.
When a person compares one particular teaching of a prophet with the teaching of another prophet he also makes a great mistake, because the teachings of the prophets have not always been of the same kind. The teaching is like the composition of a composer who writes music in all the different keys and who puts the highest note and the lowest note and all the notes of different octaves in his music.
The teachings of the prophets are nothing but the answer to the demands of individual and collective souls. Sometimes a childlike soul comes and asks, and an answer is given appropriate to his understanding. And an old soul comes and asks and he is given an answer suited to his evolution. When two teachings are brought together, a teaching which Krishna gave to a child and a teaching which Buddha gave to an old soul, it is not doing justice to compare. It is easy to say, "I do not like the music of Wagner, I simply hate it." But I should think it would be better to become Wagner first and then to hate it. To weigh, to measure, to examine, or to pronounce an opinion on a great personality, one must rise to that development first; otherwise the best thing is a respectful attitude. Respect in any form is the way of the wise.