God sees our lives and knows what will happen, but we are the ones that decide what happen.
It is like a reading this post. You know what it says, but don't control what it says, because I chose to write it.
Pray for me for I am sinner
When god put us on Earth he knew what would happen to each of us, however it is like reading a business card; you can't affect what it says but you know what it says.