But man may or may not take that path. God knows everything but He is not the cause of the destiny of man. Sometimes, man resents God, for events that he wishes he had not gone through. And many persons say to come near, or get away from God when things go well or things go wrong in life. But, our answer is in our own conduct. If our faith is alive and real, proved and practical, then Divine Love intervenes in an extraordinary way. There are events that we don't understand why they happen. Sometimes, pain and suffering are inevitable, but there is something important that comes after : God always is our strength and integrity in life. God is the real destiny, everything else only confuses the goal.  To conclude : Man can change his destiny, because there is a Divine Power who loves him sincerely and fully. And who only wants a superior good for man.  And this is God.