Even I, a mere human, can know the future before it happens, little as that may be. If I am standing in front of train tracks, and see a train coming up quickly, I know it will pass me by even before it does. Now, did me knowing that mean that I forced the driver to drive the train past me? Of course not. God says we have free will, and there are many "ifs" in the bible awaiting our decisions. Matter of fact, the bible says "He who knows the good he aught to do and chooses not to do it, sins." Freewill means we have choices, the bible says we have choices. To say otherwise is to call God a liar! Therefore, Calvinism doctrine is not a way to worship God, but a way to blasphemy God!