When the angel Gabriel appeared to Mary and then to shepherds with good news for the world (Luke 1:26-27; 2:10), was it good news to this teenage girl? Perhaps Mary was thinking: How do I explain my pregnancy to my family? Will my fiancé Joseph call off the betrothal? What will the townspeople say? Even if my life is spared, how will I survive as a mother all alone?

When Joseph learned about Mary’s pregnancy, he was troubled. He had three options. Go ahead with the marriage, divorce her publicly and allow her to be publicly scorned, or break off the…