You only THINK you are making choices. Actually, God decided those 'choices' for you BEFORE you were born.
It's a bit worse than that. For an omniscient being, all of time is visible at once. There is no before and after. Existence is created at once, including its past, present and future.
You're refering to Calvinism, which is completely wrong. It's a perversion that contradicts what God said in a major, fundamental way. There's no point to anything, especially teaching if you're responsible for nothing anyway. It's a story of puppets and a demented tyrant.