E
edward_george1
Guest
There are occasionally greetings or incipits of this sort added at the beginning of a reading. In the old rite of the Mass, Old Testament readings would begin with “in diebus illis,” or “in those days,” while Gospel readings would begin with “in illo tempore,” or “at that time.” There’s a long custom of doing that. So adding “brethren/brothers and sisters” at the beginning of a reading from one of St Paul’s letters is similar.It’s a greeting that’s not even part of the scripture verses that are part of the reading. I don’t even know why it’s there.