While Martin Luther believed that Mary, “is full of grace, proclaimed to be entirely without sin—something exceedingly great,” there may be no other Catholic doctrine as contentious as the immaculate conception as we talk with our Protestant friends. They can’t imagine and I wonder how many of our Catholic friends can’t imagine either.

This Thursday, December 8 is the Feast of the Immaculate Conception and Wyoming Catholic College theologian Dr. Kent Lasnoski joins us to shed a bit of light on the subject.