The church does have a problem. It is often not applying a proper relationship towards each other, based on honesty, emotional openness and love. I have found many who admit they are hurt and lonely, but find even in the church no way to open up and set things right within. Everyone can learn theology, moralising, obeying rules and condemning law breakers but that does not make you a follower of Jesus. Jesus is the true optimist. He knows the love he planted, his words, will bear fruit in the Kingdom of God and has done so for centuries. You talk so often as if our King did not know what he was doing and we have to set things right. The parable of the weeds planted by the enemy should teach you enough. Live a life worthy of our King, love and meet needs, forgive, and praise the good you see.
The heart is deceitful and desperately self deluding. It justifies ourselves so easily, saying "You are right, and "they" are the deceived driven by the enemy." Think on this God used Judas, the betrayer, Satan the fallen angel for his own purposes. So by being who you are in the Lord you shine a light more brightly than any can put out. Jesus knew what people would say and do, and wanted his deciples to wait until they understood before they wrote it down. We want to rush so quickly to things that take a lifetime to see a part of. So I council patience, peace, understanding, listening and waiting for the Lord to inspire you words of rebuke and encouragement. For then you will know your King, literally.....