Through the present moment, you have access to the power of life itself, that which has traditionally been called "God." As soon as you turn away from it, God ceases to be a reality in your life, and all you are left with is the mental concept of God, which some people believe in and others deny. Even belief in God is only a poor substitute for the living reality of God manifesting every moment of your life.
Eckhart TolleWhen each thought absorbs your attention completely, it means you identify with the voice in your head. Thought then becomes invested with a sense of self. This is the ego, a mind-made "me." That mentally constructed self feels incomplete and precarious. That's why fearing and wanting are its predominant emotions and motivating forces.
Eckhart TolleBy watching the mechanics of the mind, you step out of its resistance patterns, and you can then allow the present moment to be.
Eckhart Tolle