I thought some might find this tidbit interesting. Its an excerpt from an interview with Roy Schoeman, author of "Salvation is from the Jews"
SC: What is the "miracle of the scarlet thread" and how is it interpreted by both Catholic and Jewish scholars?
RS: Most Christians are aware of the many ways in which the Old Testament supports Christianity's claims that Jesus was the Jewish Messiah, but few are familiar with the passages in the Talmud a strictly Jewish "scripture" based on oral tradition and written down several centuries after the death of Jesus which do the same thing. I discuss about a half dozen of these passages in my book. Probably my favorite is the "Miracle of the Scarlet Thread". Shortly put, the Talmud recounts that when the Temple stood in Jerusalem, the sins of the Jewish people were taken away each year on one day, Yom Kippur, the holiest day of the year, when the High Priest would enter the Holy of Holies with a sacrifice to atone for the sins of the people for the preceding year. Each year, a scarlet thread was affixed to the entry to the Holy of Holies, and miraculously, when the sacrifice within was accepted, the thread would turn white as a sign that the sins had been forgiven. Well, the Talmud recounts that, for no clearly identifiable reason, the miracle ceased to take place about 40 years before the destruction of the Temple. In other words, after about 30 A.D. the thread never again was turned white! We know, as Christians, that that was precisely when the Temple sacrifices lost their efficacy at the moment of the Crucifixion, about 30 A.D., when as a sign of the fact the curtain in the Temple was rent in two (Matthew 27:51). Thus to Christian eyes it is evident that the Talmud itself attests to the truth of Christianity. Jewish scholars have an alternative, not very convincing, explanation of why the miracle ceased to occur that God had stopped forgiving the Jews their sins because too many of them had committed the unforgivable sin of following Jesus !"
SC: What is the "miracle of the scarlet thread" and how is it interpreted by both Catholic and Jewish scholars?
RS: Most Christians are aware of the many ways in which the Old Testament supports Christianity's claims that Jesus was the Jewish Messiah, but few are familiar with the passages in the Talmud a strictly Jewish "scripture" based on oral tradition and written down several centuries after the death of Jesus which do the same thing. I discuss about a half dozen of these passages in my book. Probably my favorite is the "Miracle of the Scarlet Thread". Shortly put, the Talmud recounts that when the Temple stood in Jerusalem, the sins of the Jewish people were taken away each year on one day, Yom Kippur, the holiest day of the year, when the High Priest would enter the Holy of Holies with a sacrifice to atone for the sins of the people for the preceding year. Each year, a scarlet thread was affixed to the entry to the Holy of Holies, and miraculously, when the sacrifice within was accepted, the thread would turn white as a sign that the sins had been forgiven. Well, the Talmud recounts that, for no clearly identifiable reason, the miracle ceased to take place about 40 years before the destruction of the Temple. In other words, after about 30 A.D. the thread never again was turned white! We know, as Christians, that that was precisely when the Temple sacrifices lost their efficacy at the moment of the Crucifixion, about 30 A.D., when as a sign of the fact the curtain in the Temple was rent in two (Matthew 27:51). Thus to Christian eyes it is evident that the Talmud itself attests to the truth of Christianity. Jewish scholars have an alternative, not very convincing, explanation of why the miracle ceased to occur that God had stopped forgiving the Jews their sins because too many of them had committed the unforgivable sin of following Jesus !"