What exactly is free will? Is it described clearly in the Church and why is it so many Calvinists think of free will as such a serious sin to believe in?
Here this helped me.
My name is Carson Weber and I assist Dr. Scott Hahn at the St. Paul Center For Biblical Theology here in Steubenville, Ohio.
With regard to the issues pertaining to free will and predestination, I wholly suggest purchasing and reading Reginald Garrigou-Lagrange’s famous work entitled Predestination, which was recently republished by TAN, and it can be accessed through Amazon.com here:
I also suggest these excellent online articles by James Akin:
as well as this article by the Catholic Encyclopedia:
I hope this is of help to you.
May God bless and protect us,
Try reading this:
At the top of the page.