God's personal path for us is always right. We screw it up by being disobedient, unfaithful whatever. He's given us the freedom to screw it up. He isn't wrong, we are.
Now, how all of us wandering around screwing up God's idea of a good life for us, plays into the larger plan for the universe and the coming battle of good vs evil, escapes me. I've decided not to worry my puny brain with it.
I don’t believe we can screw up God’s plan. I don’t worry about it either, I just give thanks for what I’ve got, and how He made me.