Since we have these promises, dear friends, let us purify ourselves from everything that contaminates body and spirit, perfecting holiness out of reverence for God. 2 Corinthians 7:1
In the Old Testament, God commanded the Israelites to remove anything from their midst if it had been contaminated by mildew. He knew that, if left alone, mildew can destroy everything upon which it grows. In the New Testament, God calls us to a new level of decontamination. He commands that we purify our hearts.
Unfortunately, we are all contaminated. Sin has found its way into our lives, and if it is left to grow - left to fester - all could be lost.
Lord, what things are contaminating me? Fear, anger, lust, greed, bitterness? What do I need to remove, so it cannot be allowed to destroy me? Give me eyes to see. Give me the courage to clean my life of anything that contaminates. Perfect Your holiness in me.