Saying Paul is not our master is not clear thinking. The apostle Paul's writings were inspired by the Holy Spirit and meant for us to follow. The whole counsel of God includes Paul's writings.
It is very important for us to watch the words that we speak against the leaders that God puts into office. We surely will not agree with them all but speaking cutting words is not pleasing to God. The above verses are very important and teach us to watch our tongues. In fact, James has taught much on the tongue that we here on the debate forum could certainly be careful to follow. I suggest we all reread the verses posted by Batchman and seriously think on them.
I don't believe God ordained the awful actions of Saddam any more than He ordained the actions of Hitler. But, both men and their evil deeds were stopped in God's timimg.