The Old Testament is dying if not dead is the theme of Brent Strawn's new book, The Old Testament is Dying: A Diagnosis and Recommended Treatment. Strawn does not mean the OT is really dead but that it is practically dead in the sense that it is mostly forgotten. There is a long history of the neglect and at times purposeful ignorance of the OT. Recall Marcion in the early church and the attempts by the German state church to erase all OT references to Christianity during Hitler's reign of terror. The attempt to undermine the OT has always been there. Today we are reaping what we have sowed or not sowed. When I arrived at one of my first churches I was stunned to read in our confession of faith that we were a church founded on the New Testament. In my travels I see "New Testament" churches proudly proclaimed on their signage. Strawn does a good job documenting the decline of the OT in churches today. It is not read, or preached from, or taught or sung as the Psalms invite us to do. Instead, Strawn calls what remains of the OT a kind of "Pidgin" language. We can talk about the OT in dumbed down ways and we still tell the stories with their morals to children but the OT is not the meat that we eat. That would be the New Testament which is preferred over the OT. It is about Jesus after all and we are not so sure about that God of the OT. If we have to choose what we are going to read with our limited time it might as well be the NT (although Strawn cites surveys that show Christians don't read that much either). Even those churches following the lectionary readings every Sunday never hit on great chunks of the OT. Most Christians believe that the NT has subsumed the Old. Whatever is important has been taken up in the New. There is even an animosity toward the Old that is signified by saying things like, "well that was in the OT but Jesus said this." We are followers of Jesus but not the OT.
Well, Jesus followed the OT. He prayed from the OT, and studied the OT, quoted the OT at the great turning points of his life. Like Psalm 22 from the cross! OT books like Deuteronomy are frequently referenced in the NT. The OT was the only Scripture the early church had. The NT writings were added to the OT and apocrypha which was the whole Bible then. (The apocrypha was part of the Scripture until the Reformation which made those works non-Scripture for Protestants). The OT is the revelation of God just like the NT is.
Wherever the OT has been dismissed or ignored anti-Semitism has been close by. Why do we choose to call it the Old Testament or the Hebrew Bible. Why do we produce Bibles that are really only the New Testament. Why is it so difficult to find Christian worship songs that come out of the Old Testament.
Strawn has recommendations for the treatment of this problem. Mostly, they have to do with reading it so that it becomes a vital part of our faith and life again. We can pray the Psalms as Jesus and Paul did. We can sing them too with the help of modern groups like the Sons of Korah. We can study the OT for what it shows about God who is the only God of the Bible. I am not optimistic that Srawn's recommendations will do the trick. The OT may be too far gone. As in Josiah's day we need a miracle of rediscovery.