Anybody who has actually studied religions knows that THERE ARE DIFFERENCES between them. I'm not at all sure there is a Holy spirit equivalent in Islam who gives charismatic gifts. The only gift Colin gives his followers is the gift of category fucking if you are anything to go by.
What's a charismatic gift?
Anyway, in the interests of the study of religions, different translators of Arabic have used varying terms. Pickthall for example translates Quran 40:15 as
"The Exalter of Ranks, the Lord of the Throne. He causeth the Spirit of His command upon whom He will of His slaves, that He may warn of the Day of Meeting,"
There are various other verses, which have also been translated using the term "Spirit" - if you Google it.
I have nothing to offer regarding Colin.