Religion is an institutionalized system of beliefs and practices. Sometimes I assume our choice of religion arises from where we derive comfort in times of crises.Come to think of it, a child is raised with a particular value and belief and someone somewhere tries to change that value(religious bigotry), why not the reverse? The nitty gritty is 'one religion is ideal and original',which?
Atheists 
have a neutral belief about the true and original religion. I bet you, the chance of u practising a religion different from your parental mentorship is Slim so what's the basis of criteria used as a tool in determining the ideal and original religion.?. Ethics...........................thats
a useful tool by my school of thoughts.
You are a child of God