JMNT(i)
12 "Therefore, all things – as many as you folks may continue wanting or should by habit be purposing – that people (mankind; men) should be habitually doing to or for you, thus also (or: likewise), you folks, yourselves, be continuously doing to and for them (or: = Treat others in the way that you yourselves would like to be treated). You see, THIS is (or: exists being; = is the meaning of) the Law and the Prophets (= this sums up the message of the Scriptures)!