Dear Enrico,
(And I'm not going to bust your balls about the language because it is clear that English is not your native tongue and you're doing well enough. Instead I'm going to bust your balls about how religions get started.)
To use your scenario, the starving guy who finds the mango tree will start grabbing mangoes as fast as he can eat them. All he cares about is eating mangoes.
Some other guy who has been watching will then come over and say:
"Hey, buddy. You should thank GOD for putting this mango tree here for you. Let me tell you about GOD. These are his rules and, oh, give me some money so I call tell others about him."
THAT's how god got invented.
(And I'm not going to bust your balls about the language because it is clear that English is not your native tongue and you're doing well enough. Instead I'm going to bust your balls about how religions get started.)
To use your scenario, the starving guy who finds the mango tree will start grabbing mangoes as fast as he can eat them. All he cares about is eating mangoes.
Some other guy who has been watching will then come over and say:
"Hey, buddy. You should thank GOD for putting this mango tree here for you. Let me tell you about GOD. These are his rules and, oh, give me some money so I call tell others about him."
THAT's how god got invented.