I won't say much about religious aspect of the post or how much internal peace one can find at the sacred places of their religion, because it is known to everyone.
But, it is for sure, I did enjoy and loved seeing the fascinating structure of the buildings, these old architectures always fascinate me.
Have a nice day.
Thanks @mobi72.sports. Yes, internal peace is feels by own meditation and thinking.
I enjoyed the place very well.