How do you know you “will do the opposite of what God knows/reveals?” You have no idea what God knows about you. He is omniscient, you see, AND eternal. Seems to me that whatever you think you know to get a leg up on God, so to speak, and “do the opposite,” he would already know that you know and could have rigged things in the world around you to make you think and do whatever he chooses for you to think and do –if he had the mind to – so you might be convinced you are doing the opposite when you are actually doing exactly what God wants you to do. Think of it as reverse psychology on a cosmic level, one that you can never get ahead of.
Better just seek to sincerely know what God wants and do it – precisely because God is omniscient, omnipotent and omnibenevolent and knows you, and everyone else, infinitely better than you can ever know yourself.
I don’t understand why you would even think to set yourself up against God. Not only is it a losing battle, but it is one where you are choosing to act against your own best interests because the omniscient and omnibenevolent God would know much better THAN you what is BEST FOR you.