For those looking for a thorough philosophical rebuttal to Compatibilism (or “theistic determinism” — the view most held to by scholarly Calvinists), here is a great resource:
Philosophical Reflections on Free Will
Copyright 2000, Robert L. Hamilton. All rights reserved. http://www.geocities.com/amywes_tw/devotionals.html
(11/9/2000; revised 7/13/2002)