God does work through both pure and impure vessels but that does not mean that one should keep nature impure for ever. When the vessel will become pure the urge for action coming from within will be a flawless, definitive action. As long as that does not happen one has to minimize one's activities.
Sri AurobindoWhile doing sadhana you must quieten your mind and keep awake the Purusha consciousness behind all your activities.
Sri AurobindoIndian religion has always felt that since the minds, the temperaments and the intellectual affinities of men are unlimited in their variety, a perfect liberty of thought and of worship must be allowed to the individual in his approach to the Infinite.
Sri Aurobindo