There's a very well known person that is already acting religious.
Yet acting is the art of being what you are not.
I suspect it's like the saying: "all the good lies have an element of truth to them".
So all good actors must have a element of the part in themselves.
I will say this is. I have played the anadvocate before...
https://www.lawnet.gov.lk/hodgson-v-george/
In England even suchadmissions are regarded with some jealousy by the Courts (see Reg.v. Thornhill3), and I have always understood tire rule to be that anadvocate cannot-bind his client in a criminal case by the admissionat least of any material part of the case for the prosecution, and I have so applied it myself in the Assize Court.
It's not easy arguing for values that you don't agree with. Yet that's exactly what many lawyers do.