It's not the "absence of evil" in your higher conscientiousness that saves, it's the presence of Christ. Constant meditation.

Matthew 12: 43 When the unclean spirit is gone out of a man, he walketh through dry places, seeking rest, and findeth none.

44 Then he saith, I will return into my house from whence I came out; and when he is come, he findeth it empty, swept, and garnished.

45 Then goeth he, and taketh with himself seven other spirits more wicked than himself, and they enter in and dwell there: and the last state of that man is worse than the first. Even so shall it be also unto this wicked generation.

46 While he yet talked to the people, behold, his mother and his brethren stood without, desiring to speak with