In The Intrusive Word: Preaching to the Unbaptized William Willimon talks about how God’s love should cause preachers to expect surprises. He says “We ought to preach as if we were opening a package that could be packed with dynamite.”
The people God chooses to love are certainly surprises. I like Willimon’s conversation held in an empty church building. “I’d sit down in my office, pour God a cup of coffee, and ask, ‘Now let’s go over this again. Why did you think it was a good idea to build a church here… Okay. But why these people?’” He goes on “And then God would reply, saying something to the effect that ‘these are my people… (this) is my idea of a good time.’”
While Willimon may not be preaching as he writes this, he is a preacher so it is no surprise he turns to a text. He claims no one preaches Genesis 38. In this text we meet Tamar who goes through husbands and funerals and is eventually sent away. Tamar the unmarried childless widow becomes the savvy deceptive harlot. Willimon describes her expected situation like this “End of story. Tragic. Dead End.” Instead “Because this is the Bible, where nearly anything can happen and often does… Tamar becomes the lead character.”
Just when we are wondering why Genesis gives an entire chapter to Tamar, we are surprised to find her again. Only this time we find her in the Gospel of Matthew. The childless widow harlot who seduced her father in law becomes the great great grandmother of Jesus. Have we mentioned that God’s love should cause preachers to expect surprises?
Our history is full of ancestors we do not often talk about. We belong to a peculiar family. And we will continually be surprised by a God who would write a person like Tamar into the gospel. For “If Tamar could slip into the beginning of the gospel, so might you.”