How do you view the Holy Trinity?  The Father, Son and Holy Spirit are 3, yet they are 1.  How can that be?

I like coffee.  I like it rich, dark, strong, and hot.  In fact, I have a favorite coffee mug.  It is not my favorite because of the saying on it, because of the color or even because of the picture on it.  It is my favorite because it is BIG.  I can drink two cups of coffee at the same time with this thing, it’s great.  

The other day I picked up my favorite mug and saw, there in the bottom, two dark rings.