Theological Word of the Day

The belief among Roman Catholics that Mary was conceived without original sin. Though not taught in the Scripture, Roman Catholics believe that this doctrine is a theological necessity in order for Christ to be born without the stain of sin. Protestants reject this doctrine citing insufficient biblical support. As well, Protestants would argue that the theological reasoning is problematic since Mary’s mother would have to be born without sin to protect Mary, and this would continue all the way back to the first woman. This doctrine was dogmatized by the Roman Catholic Church in 1854 in the Constitution Ineffabilis Deus by Pius IX.