ARE WE BRINGING GOD/GODDESS ALSO INTO OUR BELIEF SYSTEM?

Yes we do. We believe that our dear god will get anger, if we don't offer coconuts, fruits, milk, money etc., 

How funny it is to believe like that? If he/she gets anger for those things, he/she is NOT a god/goddess. It is we who believe in such things. To be frank, If we don't offer, it may bring anger to either the priest/priestess or temple management. 

Truly speaking what ever we offer, doesn't REACH our beloved GOD

THEN WE SHOULDN'T BRING GOD/GODDESS INTO OUR BELIEF SYSTEM