Purpose kindles the flame of ambition on the alter of the heart and inspires the soul to all worthy endeavor.  A presiding purpose conserves energy.  An aimless man is guilty of the worst kind of waste. … A presiding purpose not only conserves energy, but it inspires to action.  Purpose is power, motive power.  It is like a lever in mechanics.  It is like the pressure of steam in an engine.  [...]

Image via Wikipedia God is not visible to human eyes.  He who wishes to worship Him must see Him beyond this World of Matter.  It is within his own soul that he must commune, for only in spirit can he rise upwards and faintly perceive something of God.  This you must first learn again, you human beings.  (from Past Eras Awaken, Volume III)