It is our innate inertia which keeps us set in habitual outlooks and thus keeps us victims of our own past experience. We copy again every day what we did before, what we thought and felt before. We live in both the conscious and the subconscious memories, desires, fears which time has accumulated for us, and that the ego has created to bind us to itself. We are ruled by compulsions, fixations, and neuroses--some of them not even known--that freeze us, preventing further real advancement. We rarely enter the day to gain really fresh experience, think really new thoughts, or assume really different attitudes. We are prisoners of time. This is because we are so ego-bound. The compulsion which makes us conform ourselves to dead yesterday's ideas and practices, concepts and habits, is an unreal one, an illusory one. In letting ourselves become victims of the past by letting it swallow up the present, we lose the tremendous meaning and tremendous opportunity which the present contains. Whereas the Overself speaks to us from tomorrow's intuitive understanding, the ego speaks to us through memory. Its past enslaves us, preventing a new and higher way of viewing life from being born.
But it is possible to arouse ourselves and to begin viewing life as it unfolds in the Eternal Present, the Now, with wholly fresh eyes. Every morning is like a new reincarnation into this world. It is a fresh chance to be ourselves, not merely echoes of our own past ideological fixations. Let us take it then for what it is and live each moment anew.
When a master mystic like Jesus tells men to refrain from being anxious about the morrow and to let today's evil be sufficient for today, he speaks out of his own consciousness of living in this Eternal Now. Consequently, he spoke not of periods involving twelve or twenty-four hours, but of pinpoints of a moment. He told them to live timelessly, to let the dead past bury itself. He is indeed a Christian, a Christ-self man, who lives cleanly and completely in the present--free, uncontrolled, and unconditioned by what he was, believed, or desired yesterday.
-- Notebooks Category 19: The Reign of Relativity > Chapter 4: Time, Space, Causality > # 171
-- Perspectives > Chapter 19: The Reign of Relativity > # 34