William Blackstone was a jurist who was the first man to make a commentary on the English Laws. This book of his was known as "The Commentaries on the Law of England." His books were known to target men who did not have an understanding of law jargon which is why he used very easy to understand phrases. He also wrote quite extreme opinions of his views on the law. Aside from that, he was also known to have written a commentary on the Magna Carta as well. Many revolutionary movement leaders cited this man as a source or reference.
This is the kind of concept a utilitarian would agree on. If the result is positive for a large group of people, we should seriously consider doing it.
However, I would like to comment on this concept. In my opinion (and that's what you're asking for) there are situations in which the ends don't justify the means. You can e.g. think about mass-bombings to fight against terrorism. However, the possibility exists that innocent people will be hit, and will die. Therefore, the end don't always justify the means (in my opinion).
