augustine new year william lane craig apologetics grace scientific naturalism quote outreach love science apocalypse harold camping covid-19 resurrection bible mercy ministry context persecution morality pride sin islam fearmongering south africa truth family john dickson government humanism culture jerusalem equip death easter separation of church and state abortion ministry 21 may 2011 richwood prayer salvation end of the world community church evolution old testament marriage happy new year st. augustine of hippo christmas pharisees worldview evangelism israel pro-life hope year in review quotes purpose reflections