Most Christians know that the doctrine of the Virgin Birth of Christ has always been an important article of their faith, but many of them cannot explain why. Because of its importance, however, it has been the subject of virulent attacks from Satan and his followers, including the new atheists. In fact, Christmas would be meaningless without this truth. Do you know why? Let Pastor Glass explain the conception of Jesus Christ to you in this first of a series of messages on the subject, "When God Stepped In." Find out how God's intervention in human affairs some 2,000 years ago impacts you.