Right now, the only things which are in your experience are your body, your mind, and your emotions. You know them to some extent, and you can infer that if these three things have to happen the way they are happening, there must be an energy that makes them happen. Without energy, all this cannot be happening. Some of you might have experienced it. Others can easily infer that for these three things to function, there must be an energy behind them. For example, a microphone amplifies a person's voice. Even if you don’t know anything about the microphone, you can infer that there is a source that powers it.