There is only one God, because God is Supreme. In the world of human beings' politics, it is possible to have a figure head and a remote operator. It does not work for God.
It is the circumstances of human beings - their country of birth, religion, language etc. which conditions their mind to call God as God Father, Param Pitha, Allah, Ishwar, Prabhu, Bhagwan etc.
Whatever name you call God by, it is immaterial. What is material is to believe in God.
There will be no religious hatred so long as people understand this. But when they refuse to realise that God is one and His names are many, they start quarrelling and fighting saying that one's God is superior to another's.
