Bolshevik revolution, for example, was a judgment against one of the world's most anti-Christian churches. We Christians don't need to fear communism because God is using it. It's part of His plan. We know who wins in the end. I have been told that many times by my pastor and others. I still struggle with the idea that God is allowing it. Regarding the "anti-Christian" church, perhaps that is so. Don't know enough to argue. What I am sure of is that regardless of the state of the church, many God-fearing, devout, people were swept up in that murderous rampage, as were countless innocent children. I also struggle with this idea because is it not our Godly duty to protect our families, children and communities from these monsters? Providence is not precept. God rules the world, raising and deposing powers for His own purposes. When it comes to protecting ones family, there is certainly a duty to protect ones life and that of your family. Just because God set up the Bolsheviks doesn't mean that they should not have been opposed. That would be to confuse the working of God's hidden providence, which we can only see in retrospect, with His moral instructions. It's important to maintain a sharp distinction. I don't know if those attacking your position consider themselves Christians or not, maybe not, but I wonder if they know that a denial of a libertarian free will, or simply man's sovereignty, was the heart of the Protestant Reformation.