Wide-eyed wonder. Snow-covered trees. Bow-draped packages. It’s the quintessential picture of Christmas portrayed in commercials and on cards. But as adults we know the season is seldom so simplistic. The first Christmas certainly wasn’t. It was marked by surprises—but not necessarily the kind most of us would choose on our own. Mary’s life was interrupted by an angelic visitor, proclaiming news that would forever change the course of her life and her position in history. Joseph found out his fiancé was expecting a child that wasn’t his own, only to be visited by an angel in a dream who explained everything and told him to move forward with their marriage.…