Romans 7:13
New International Version (NIV)
13 Did that which is good, then, become death to me? By no means! Nevertheless, in order that sin might be recognized as sin, it used what is good to bring about my death, so that through the commandment sin might become utterly sinful.
From BibleGateway.com: http://www.biblegateway.com/passage/?search=Romans 7:13&version=NIV
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