Well i am very troubled by this child this is not usual behaviour of a 4 year old. I found it quite disturbing as well

he may well be copying what he sees and hears, but even so it is very odd behaviour. Myself i believe that children should be taught morals but religion should be left for the child to choose when are nearing adulthood.
As for the x factor comment i have watched that and am afraid p&K i cannot agree with you on that point, it is nothing like that,unless of course you mean that the parents are pushing/encouraging the child to perform then i guess on that count i agree.