Es del que
 

Hello,I would like to be helped understand exactly the following sentence,especially this "es del que.." thank you in advance all.:)

....estamos sujetos a un Dios :a Jesus Cristo,que es del que mas se habla.

(literally)

... Jesus Christ, who is of whom most is spoken. :thinking:
.......................que es del mas se habla

You can say "que es del que más se habla" or "que es de quien más se habla". Maybe in this way is clearer :thinking: :)

es del que
 

Very many thanks to all.It ;s what I had also implied.But now I am more safe.:)