~by Eckhart Tolle
There is an eternal, ever-present One Life beyond the myriad forms of life that are subject to birth and death. Many people use the word God to describe it; I often call it Being. The word Being explains nothing, but nor does God. Being, however, has the advantage that it is an open concept. It does not reduce the infinite invisible to a finite entity. It is impossible to form a mental image of it. Nobody can claim exclusive possession of Bing. It is your very presence, and it is immediately accessible to you as the feeling of your own presence. So it is only a small step from the word Being to the experience of Being.
Being is not only beyond but also deep within every form as its innermost invisible and indestructible essence. This means that it is accessible to you now as your own deepest self, your true nature. But don’t seek to grasp it with your mind. Don’t’ try to understand it.
You can know it only when the mind is still. When you are present, when your attention is fully and intensely in the Now, Being can be felt, but it can never be understood mentally.
To regain awareness of Being and to abide in that state of “feeling-realization” is enlightenment. The word enlightenment conjures up the idea of some superhuman accomplishment, and the ego likes to keep it that way, but it is simply your natural state of felt oneness with Being. It is a state of connectedness with something immeasurable and indestructible, something that, almost paradoxically, is essentially you and yet is much greater than you. It is finding your true nature beyond name and form.
The inability to feel this connectedness gives rise to the illusion of separation, from yourself and from the world around you. You then perceive yourself, consciously or unconsciously, as an isolated fragment. Fear arises, and conflicts within and without become the norm.
The greatest obstacle to experiencing the reality of your connectedness is identification with your mind, which causes thought to become compulsive. Not to be able to stop thinking is a dreadful affliction, but we don’t realize this because almost everybody is suffering from it, so it is considered normal. This incessant mental noise prevents you from finding that realm of inner stillness that is inseparable from Being. It also creates a false mind-made self that casts a shadow of fear and suffering.
Identification with your mind creates an opaque screen of concepts, labels, images, words, judgments, and definitions that blocks all true relationship. It comes between you and yourself, between you and your fellow man and woman, between you and nature, between you and God. It is this screen of thought that creates the illusion of separateness, the illusion that there is you and a totally separate “other.” You then forget the essential fact that, underneath the level of physical appearances and separate forms, you are one with all that is.
~by Eckhart Tolle from his book: Practicing the Power of Now: Essential Teachings, Meditations, and Exercises