You see up here in blue you have Judaism, and the reason why I draw the dotted line is these are periods, and it's not exact, these religions are evolving, and they're forming, and they're getting more and more of a tradition over time. So you hear Judaism, and of course Christianity is in a lot of ways built on top of Judaism. Jesus was Jewish. You have Islam right over here, which of the major world religions is one of the newest, in a lot of ways built or related to Christianity and Judaism. And even though the Zoroastrianism is related, and it kind of comes out of a similar kind of early Aryan people type of religion, it has a lot of influence on some of these other traditional or these mainstream religions that we have in the world today. As we mentioned, it's viewed as a monotheistic religion, and it's also had direct influence on, for example, Christianity. So right over here, this is from John Bowker, who's a famous Christian theologian.