Jesus’s Myopia: Jesus, if he actually were God, could have done so much. He could have prevented massive amounts of human suffering with his words and deeds. Instead, he did none of this.
Look at who speaks for God: If you would like to understand how imaginary God is, all that you have to do is listen to God’s spokespeople, because in many cases these people are lunatics. If there actually were a God, and if he actually had anything to do with love, he would silence these people because they are an absolute embarrassment.
Read the Bible: Why, when you read the Bible, are you not left in awe? Why doesn’t a book written by an omniscient being leave you with a sense of wonder and amazement? If you are reading a book written by the all-powerful, all-knowing, all-loving creator of the universe, wouldn’t you expect to be stunned by the brilliance, the clarity and the wisdom of the author? Would you not expect each new page to intoxicate you with its incredible prose and its spectacular insight? Wouldn’t you expect the author to tell us things that scientists have not been able to discover yet?
and my favorite:
Think About Leprechauns: We have a conversation one day and I say to you, "I believe in Leprechauns. You cannot prove that Leprechauns do not exist, therefore they exist." You actually have heard of Leprechauns. There are lots of books, movies and fairy tales dealing with Leprechauns. People talk about Leprechauns all the time. If you think about it, you will realize that there is no difference between God and Leprechauns. Lots of people talk about God as though he exists, but there is no actual evidence for God’s existence.