I once met a man in my country whom I had known before as a very stupid, dull person, who knew nothing and had not the desire to know anything, and was living the life of a brute.
He asked me what he should do to know God, how he was to get free.
‘Can you tell a lie?’ I asked him.
‘No,’ he replied.
‘Then you must learn to do so. It is better to tell a lie than to be a brute, or a log of wood. You are inactive; you have not certainly reached the highest state, which is beyond all actions, calm and serene; you are too dull even to do something wicked.’
That was an extreme case, of course, and I was joking with him; but what I meant was that a man must be active in order to pass through activity to perfect calmness.
Source: The Complete Works of Swami Vivekananda/Volume 1/Karma-Yoga/Each is great in his own place