All Gods Are Parochial

Culturally speaking all gods are parochial. They live in separate geographical areas on the planet just as they have always done. Some gods claim to rule over the whole earth while others are content to rule over just a small patch of land. Others are vying for more land. Still others are just being born with no land yet. Don't think so? Well I've got the pictures to prove it! Here's one. You too could be a Hindu if you were born and raised as a Hindu. What advice would you give them in hopes of helping them know which religion is true if there is one?