Getting bad vibes in house. So put bible in area I feel it most opened it to old testament next morning it was not in same spot but on floor like it had been thrown at wall. Any advise?

My advice is there is a right and wrong way to use the Bible. You used it the wrong way. It is not used to ward off evil spirits and isn't simply a fix at all whenever you need it to be. It's what the Bible CONTAINS that helps you with unclean spirits. They aren't scared of a Bible... they can quote scripture better than most Christians can. It's not the Bible itself that has power... but the words inside. Christ taught specifically how to handle spirits. Such authority is for believers only and is done Through Christ Jesus only.

If you're one that doesn't understand the Bible... you need to speak to a pastor about your situation.