Why god is hindu ?

Today Hindu directly or indirectly not believe in our god

Because we not read our holy book

Like Bhagwat Gita we have many holy book but if we read only Bhagwat Gita our life become successful.

Side effects of not reading our holy book

Some hindu people say god not exist we made him so why we worship him?

Some hindu people say we believe in god but not in our god they visit time to time mosque church and not go our temple.

Why they go mosque Church?

Ofcourse to search god

But they not understand

God is live in temple too

So why you go other place.

Some people think i separating hates

But thinking yourself why you go 

Mosque church.

In other hand muslim never go temple church 

Because they visit mosque time to time

So they believe allah is only god

And Christ too they visit church time to time 

So they believe Jesus is only god

So why not we believe God is hindu ?

Why not we visit our temple?