God is bad and Satan is good?

long post, but please bear, and tell me what i should do!!!! my SO was drinking, and alll he ever does is rant about God. he was an atheist, but hes thinking about becoming a follower of Jesus. he has spend some lil time om studying Jesus. however, he keeps 2nd guessing, and doubting that God is who he says he is. he acts like everything is so confusing, everyone says their own things, & everything doesnt make sense. he says that what if God is the evil one and Satan is actually the good one? like when Satan told <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> to eat the apples from the bad tree, so that they will be powerful like God. my SO said that God probably didnt let them eat it because it will make humans overpower God. he says God is mean and doesnt let humans do that, thats why he doesnt allow them to eat the apple. he just wants them to be his puppets. he then say that God is evil because he doesnt want this world to have a one world order, so that ppl can keep having wars. he says God loves for humans to have war thats why we dont have a one world order. i told him this is all caused by humans themselves. God gives us the free will to make any choice we want. he cant stop humans from doing bad, even tho he doesnt want us to do any bad. he just act like im stupid and dont get his point at all. but his point is that God is controling us, and making everything happen. he even say that we are like characters from a video game. he says God is playing us and is in control of us. i repeated what i say to him, and he continues to say i dont get what hes saying, calling me fking stupid. he then said God is evil, Satan is the good one. he says Satan is actually the real God, whos good. cause he wants the new world order which wont have any wars and kill innocent people. unlike the world we have right now. he says Satan is wise and smart like him. he even say that if it was free will, Jesus wouldve never keep saying it is written. he says the bible is just written by ppl who are dumb, we shouldve follow or believe it. and that the bible is a prophecy for ppl to fulfill, and whoever fulfills it gets a good reward. which is causing ppl to fight and kill each other for that reward. he doesnt believe in the bible and says someone probably is faking everything , and just bullshitting as they write it. he is just, idk what to say anymore to him. what would you say to him?