So I thought. I have yet to run into an anomaly under the Predestination model and, yes, I have tried.
The Calvinist God is so weak that he has to take away man's free will so that He can make sure all gets done as planned.
You can't take away something you've never had. We are either slaves to sin or slave to righteousness.
God did not create or ordain a slave to sin!
If He did He would own it!