All meditation aims to bring the person, mind and body to silence, stillness and simplicity of spirit by means of an inner "object of attention". The act of attention is the inner sacrifice, and the work of paying attention is the school of letting go. The utter simplicity of such a way to joy and peace makes one laugh. God seduces us by simplicity.
In 2000, while I was in the hospital for by-pass surgery, an old man called out for help each night. All the prayers for his comfort and quiet seemed to float away. One night I found myself saying,
"Old man, you are not going to be miserable this night. My soul is coming over and our souls are going out dancing!"
I don't have a rational explantion, I only know he was quiet that night, my soul uplifted. I believe our souls danced that night. The next day the old man died. Such is the power of Spirit in our lives.