1.religion would give the believers sense of superiority since they all believe that they are right and everybody else is wrong .
2.also making fun of the beliefs of others - the funniest thing about this is that each religion can see how ridiculous other religions are but they fail to see how ridiculous their own religion is - ,
3.feeling self-righteousness from worshiping the right god/s and following the true religion whichever one that your parents choose for you that is .
4.give you a direct enemy to hate and blame your wrongdoings , laziness , bad behavior on -usually the devil - you can shift all of your shortcomings to it's because of the devil , not just your shortcomings but also your human nature.
5.ask humans to deny their human nature , then offer relief via religious ritual
6. offer you a group or a camp to belong to with both allies and enemies being charted , now you know who you should befriend and who should be your enemy.
7. telling you a modern person how to live your life , because the wisdom of the ancients fallacy or Appeal to tradition