In the wisdom of Kabbalah we study the soul – the sense that reveals the Creator. As a matter of fact, the Creator only created this specific sense, this specific space, and nothing besides it.
Right now we also perceive our lives with the same sense, but in a concealed form. This is the reason we refer to our current life as our body, this life, and this world. However, in reality, the Creator only created one desire. And the entire Book of Zohar describes how we can work with this desire in order to recognize the place where we have freedom of choice, where we can work and apply efforts in order to reveal this sense or this desire, and then perceive true life in it. This will not happen without our participation.