Nietzsche is famous for saying that God is dead, but news of The Almighty's demise may have been greatly exaggerated. Here are some of the most fascinating and provocative philosophical arguments for the existence of God.
To be clear, these are philosophical arguments. They're neither rooted in religious scripture nor any kind of scientific observation or fact. Many of these arguments, some of which date back thousands of years, serve as interesting intellectual exercises, teasing apart what we think we know about the universe and our place within it from what we think we're capable of knowing. Other arguments, like the last two listed, are attempts to reconcile questions that currently plague scientists and philosophers.