Why is it so sketchy? Why does papias and Ireneus even seem to think Matthew was originally in Hebrew, yet we have no copy of this in sight? At first glance, or even looking at even not totally uncharitably, gospel harmony does seem to be a bit tricky. I mean augustine didn't have to write a whole work on it if it was that apparent that they weren't conflicting. Why did God choose this as the best way for us to receive our scripture? It seems like he could have clearly done some improvements. But God does the best course of action. It's puzzling, and it understandably can introduce quite a bit of doubt into peoples' mind. There already are many other avenues for doubt, so why did this have to be the way it is? Looking for an answer other than "thats how God wanted it".