You can’t monopolise the anointing…
Think of the anointing like electricity.
You turn on the lights and they just work,no matter your religion or beliefs.
The lights don’t care,if you are Muslims, Christians,Hindus or atheists.
Lights shine.
If so,God’s grace(anointing) cannot be restricted to a religion or race.
Even if you restrict it,you have only succeeded in restricting yourself!