The Christmas Star

What was the star that led the wise men to Christ? Was it a conjunction of planets, a comet, a supernova, a moon, an angel, or something else? Opinions abound, but many of them do not fit the details of the biblical text. What does the Bible have to say about this star?

Logic: Our Moral Obligation

A thorough knowledge of logic can be immensely helpful in our own reasoning, or when reasoning with others. But in addition to any pragmatic advantage, we have a moral obligation to be logical. Thinking rightly is not optional for the Christian. It is something God requires of us.