Eckhart Tolle—one of the greatest spiritual teachers of our age,. Eckhart Tolle does not follow a religion, but recognizes certain universal truths in several religions. Although Eckhart Tolle is arousing great interest today, many think he is a novelty , New Age, or even non-religious. Spirituality vs Religion ~ Eckhart Tolle. Eckhart discusses the difference between faith and belief.