 of course one of the luminous mysteries is the changing of water into wine at the wedding feast at cana it's the second luminous mystery we'll get to that in a little while and mary says there to the servants in the biblical text in john's gospel do whatever he tells you so mary's role is really to point us to christ and the rosary can help us to do that as well and we call this the biblical roots of the rosary because we're going to focus on where in the bible you can find