If i disagree with the way God works, does that mean i am going to hell?

I have been through a lot of bad things in my mere 26 yrs. of living, but that is alright. I just see so much bad in the world that does not necessarily have anything to do with me, and the things I hear about God not only does not provide any answeres (pretty damn vague pretty much), but constantly contradicts themselves. The bible is more than just a book. It's a weapon! The seven deadly sins I can understand God wanting you to follow them, and I am a pretty decent person believe it or not; but how can you abide by them in a shitty world like this one?! It seems like you have to be perfect and you can't possibly be. The only thing I really have against God is how he operates. It seems like an entire set up- or it could be just he was bored with his power and needed someone to fill the void he had. I have no clue. My question is if i disagree with the way God is and how he works, IF all this talk actually exists, does that mean im going to hell even though I strive to be a good person in my life?