How does God's omniscience contradict our ability to choose?  Our choosing is not determined by God knowing it.  

Also about the will it is never said to be FREE will.  Free will is a man made doctrine however choice is not.  We have the ability to choose without God's omniscience interfering with it. 

I know what you will say  "Then it is not FREE is it?"  image

“It is a necessary basic assumption of biblical interpretation that attention to the plain meaning of the text is the door to healthy understanding of the Bible.” (Paul S.Karleen Ph.D.)