Hate the sin, chastise and correct the sinner. And if he does not listen to you take it to the leaders of the church and if he does not listen to them then there are only two choices. Shut him down or shut up yourself. Which do we who follow God do?
I accidentally saw a video on YouTube about Mexican drug cartels having caught another cartel member in their territory, (I guess that's what it was. I speak English, not Spanish) Anyway, I really thought it was a game of sorts until they did what they did and like you I won't describe how horrific, how unhuman (inhumane is too nice) it was. On the other hand, if people could see this with their own eyes, hear what these cretins do on a regular basis, they might also realize that our milk-toast policies in America are getting more innocent people killed every day. From the drugs they push on America and from what their own governments allow them to get away with out of fear. People are coming here because evil has taken over their own nations and the only thing their governments know how to do is kneel and quiver. Now, all ours will do in response is to also kneel and quiver and shake in order to keep their well paid offices and also to give in to the three cousins knows as communism, socialism, and Marxism. We have handed our country over to evil men and women to do evil things. Also we put in office weak men and women who bow to the evil and do their bidding and that includes throwing stumbling blocks in front of the very few that actually WANT to do good for God's sake. But we also have something they do not have because they laugh it away. We have God. "If my people, which are called by my name, shall humble themselves, and pray, and seek my face, and turn from their wicked ways; then will I hear from heaven, and will forgive their sin, and will heal their land." This was true for Israel then and it is for any nation that humbles itself toward God the Father, God the Son, and God the Holy Spirit. Two nations that humble themselves before God and are in once accord will defeat any one nation that stands against God.