What is the religion of God?

Can anybody answer these questions?

Is God Hindu, Muslim, Sikh or Christian?

We have air, water and sunlight. Which portion of these has been sent by Hindu God, Muslim God, Sikh God or Christian God?

When temperature is high, Hindu, Muslim, Sikh and Christians suffer alike. Why can't they ask their own God to send some cold air for them?

If our Gods are different then we should not we ask them to colour our blood differently?