THE MOST illuminating aspect of last weekend’s Knock “apparition†was what wasn’t seen. A so-called clairvoyant had predicted that at 3pm on Sunday the Virgin Mary would make an appearance. The crowd gathered. The clock ticked down. And, sure enough, at 3pm . . . she didn’t turn up.Instead, a few minutes after that, some of those present say they saw the sun either spin, or shoot out rays, or that they did indeed see the Virgin Mary.A Mayo News reporter wrote: “Standing beside some people from the parish of Knock, we witnessed something that we had never seen before. Whatever...