We have the power to choose but if someone is deciding what we get to choose from and the circumstances surrounding the choice, we could easily be led wherever god wants us to go. When you also take into account that this being is the one who gave us our intellect and instincts in the first place it will know what we will choose and why. So in that situation, would we truly have free will or just an illusion of it?
Thankfully, God's choices supersede ours. Fortunately, he will lead us where he wants us to go -which is also where we want to go -but may not know it yet.
A very bad idea would be to let the free will of all run amok for all eternity as it has, for the most part, on earth.
Government is necessary for order and happiness.
Everyone submits to the will of many others every day -and they see its necessity.
Such makes awesome feats possible, and -rather than oppressing -ensures the freedom of individuals (ideally -when it is done right).
God gave us intellect and some instincts, but he also gave us creativity.
One of the reasons for what we call "free will" is so that God does NOT know everything that we will do -so that we CAN surprise him in positive ways.
He is able to know what can be known -which is most things, but the fact that we are able to disobey him shows that he cannot make us do what he wants and also give us true independent creativity.
It requires that we choose to do what he wants us to do, because we know it to be correct.
Because our "free will" has the potential to cause untold misery and destruction, God guides the course of history so that we experience LESS misery and destruction than would otherwise be -but enough to eventually see the error of our ways.
God did not say he gave us "free will", but gave us a choice between life and death.
Obedience to him is the right choice because it sustains life in a desirable state.
Disobedience to him brings misery and death -and even states where death would be the more desirable option.
We have the free will to make good and bad decisions, but not to escape the reality of our decisions.
All must be considered for the sake of all, so we must willingly submit our wills to that which is good for all in order to assure the freedom and well-being of all.
Such is called "the law of love".