WCF 3.2.
Although God knows whatsoever may or can come to pass upon all supposed conditions, (Acts 15:18, 1 Sam. 23:11–12, Matt. 11:21, 23) yet hath He not decreed anything because He foresaw it as future, or as that which would come to pass upon such conditions. (Rom. 9:11, 13, 16, 18)