By patriotism is meant, not only spontaneous, instinctive love for one's own nation, and preference for it above all other nations, but also the belief that such love and preference are good and useful.
There is only God. REALITY is God and has never required your belief. This reality no "one" survives. In Ultimate Reality no "one" is saved either - there is simply nothing to save you "from" : you have not emerged from any "other" and there is no place else for "you" to disappear into. Ever.
I am a Hindu by birth. And yet I do not know much of Hinduism, and I know less of other religions. In fact I do not know where I am, and what is and what should be my belief. I intend to make a careful study of my own religion and, as far as I can, of others.
Socialists have always spent much of their time seeking new titles for their beliefs, because the old versions so quickly become outdated and discredited.