There are two types of muslim who are always in opposition to eachother.
Wahabbis and Sufis.
They represent the classic doctrinal argument in Islam about where God is.
One belief (supported by Quran) is that God is above the throne (Wahabbis).
The other belief (also supported by Quran) is that God is evreywhere (Sufis).
And between the two of them they can't find a way to reconcile their beliefs due to Quranic ambiguity.
If only they would subscribe to both beliefs simultaneoulsy.
God above the throne = The Father (transcendence)
God everywhere = The Holy Spirit (omnipresence)
Wouldn't muslims agree that God is All-Capable?
That nothing is impossible for God?
So why can't God be in two places at the same time?
If everything is possible for God, you can't say that it's impossible for him to be three persons at the same time.
Just a thought.