‘The LORD hath been sore displeased with your fathers’: that is hitting the nail right on the head. The Jews were very proud of their fathers, even now, even at this time when the nation had been judged by God during the exile years.
When we see judgments on the church and its weakness in the face of an unbelieving world, we need to ask why this has happened. The answer cannot be that God has failed in some way; he cannot fail. The answer is always that his people have disobeyed him and not lived as they should.