The blood of Jesus is not a spiritual antidote to sin which somehow removes the polluting presence of sin from our lives. (redeeminggod.com)
He rooted this realism in the writings of St. Augustine on the observable presence of sin wherever men live and act — even in the courts of law, even in marriage, to name two of the better human institutions. (firstthings.com)
That is, He allows a person to freely choose Him or reject Him, and if rejected, He will gracefully step out and allow the person to live with the decision forever, because God can not be in the presence of sin. (religion.blogs.cnn.com)