When Christians show up on this site, it is usually to argue. Rather than present positive evidence for their beliefs, they choose instead to throw out what I call side arguments on a variety of topics. These side arguments are not necessarily meant to show that Christianity is true, but they are meant to show that non-belief is an untenable worldview. Instead of presenting any positive evidence for the existence of a God, a Jesus, angels, devils, etc., they'll attack from different angles. The following is not meant as a comprehensive covering of all the possible apologetic directions Christians are in the habit of taking, but just a few of my favorite.