Please use the sharing tools found via the share button at the top or side of articles. Copying articles to share with others is a breach of FT.com T&Cs and Copyright Policy. Email email@example.com to buy additional rights. Subscribers may share up to 10 or 20 articles per month using the gift article service. More information can be found at https://www.ft.com/tour.
Donald Trump warned Iran the US had identified 52 targets that it would “hit very fast and very hard” if Tehran retaliated over the assassination of its top military commander, Qassem Soleimani. Revenge seems all the rage these days even in politics and everyday life. What happened to the Christian principle of forgiveness