If you read my post once again I said:
"Christians believe in one God, Hindus too believe in one God, but Hindus also believe that God is capable of creating infinite number of manifestations of itself and hence the pantheism."
According to Hinduism there is ONLY ONE GOD. Although it does not mean that just because he is one so he is incapable of creating infinite manifestations of himself. There is God residing inside all of us and inside every living being, it is because HE IS capapble of creating as many different manifestations of himself as he wishes. Afterall He is the almighty.
I believe the Catholics and some other Christians have the Trinity.
Three manifestations of the One God.