This week I'll be using the Morgan Greer Tarot, created by Bill Greer and Lloyd Morgan and published by U.S. Games. I'll also be using the Celtic Book of the Dead, published by Grange Books, created by Caitlin Matthews and illustrated by Danuta Mayer. Today's draws are the Ace of Swords and the Sea of Mists:
Who is your enemy? Mind is your enemy. No one can harm you more than your own mind untamed. And who is your friend? Mind is your friend. No one can help you more than your own mind, wisely trained — not even your own mother and father.
—Dhammapada
The booklet gives the keywords "glorious conquest, power and strength" for the Ace of Swords. But this is not a description of a king or warrior, it is the might of a disciplined mind. Our mind is a constant flow of thoughts that tell us all kinds of things, many of them untrue or unfounded. The problem is that it generally focuses on the past it knows, rather than just seeing things objectively. The seafarers who traveled to the Celtic Otherworld found themselves struggling with this when they suddenly found themselves floating on water that became like a mist. They could even see a monster stealing cattle below them. When our mind is confused, it runs to old memory files of what it knows of the world. In this case, clouds can't support a boat, so it's time to freak out. Yet the objective, logical mind would ask, "What is actually happening, what evidence do you see?" In their case, something wondrous and mind-bending, but not worthy of hysterics.

