Christians believe that the Bible is God's Word and that it is reliable and authoritative in all matters of faith and practice. They also believe that the Bible prophesies about future events, including the end times. There are many different interpretations of eschatology (the study of the end times), but most Christians agree on the following points: Jesus will return to earth; there will be a final judgment; and believers will spend eternity in Heaven with God while unbelievers will spend eternity in Hell.