>>40553865 (OP)God is a "word" independent of its meaning it has an application/response.
Analysing the real response...
Because god exist you don't have to be responsible of yourself or your own actions "everything is schemed by god"
Because you don't need to be responsible, having moral or ethics isn't necessary "we kill that people because god says so", "we wipe (slaughter) them because that land was promised to us be god", "the emperor was chosen by god so revel's should perish"
God/religion is just an old metod of control used by the empires since soloastrism, the goal of that religion was making only one god so people would accept been ruled by one man...
Humanity has been poisoned since the alteration of religion and the term god. before that the term was related to a type of thinking or knowledge, today new words are used for said meanings for example culture, school, egregore.