
There are thousands of religions, many with mutually exclusive truth claims. If you were born in Saudi Arabia, you'd likely be Muslim; in India, Hindu; in America, Christian. This geographical distribution suggests religious belief is culturally conditioned rather than objectively true.
Many religions make exclusive claims
Religious belief correlates with geography
No objective way to adjudicate claims
All religions are culturally conditioned
John Hick
How apologists address this objection
The genetic fallacy: where a belief comes from doesn't determine if it's true. We must evaluate truth claims on their merits.
Geography affects all beliefs (scientific, political)—this doesn't make them all false
The question is not 'why do you believe?' but 'is it true?'
Christianity spread precisely because people changed their culturally-conditioned beliefs
Exclusive claims can be evaluated: Did Jesus rise from the dead? This is a historical question
Religious diversity is expected if humans are genuinely seeking—and sometimes missing—truth
Alvin Plantinga, Warranted Christian Belief