This is the claim of some. I challenge those with this claim to show me this teaching in one of his books and I will research it for myself. Please cite page numbers and the name of the book. I have most of Macs books except his commentaries so please cite one of his theological books (i.e. Faith Works) in your response. Also his books are in print as I own none of his books electronically. Please do not cite YouTube videos, blogs, web articles, tweets, or other second hand sources.