God does not force people to do things they don't want to do, he restrains people from doing worse.... and their actions fit God's will as he planned to begin with. It is unnecessary to assume that God forces people to do things, God actually takes advantage of their personal wills because humans are evil to begin with.

Genesis 6
And GOD saw that the wickedness of man was great in the earth, and that every imagination of the thoughts of his heart was ONLY evil continually.

Genesis 50:20
As for you, you meant evil against me, but God meant it for good, to bring it about that many people should be kept alive, as they are today.

Bible Questions on The Theology.