He that rightly handles the word of God will never use it to defend men in their sins, but to slay their sins. If there be a professing Christian here who is living in known sin, shame upon him; and if there be a non-Christian man who is living in sin, let his conscience upbraid him. What will he do in that day when Christ comes to judge the hearts of men, and the books shall be opened, and every thought shall be read out before an assembled universe?
I desire to handle the word of God so that no man may ever find an excuse in my ministry for his living without Christ, and living in sin, but may know clearly that sin is a deadly evil, and unbelief the sure destroyer of the soul. He has indeed been made to handle the word aright who plunges it like a two-edged sword into the very bowels of sin.
~ Charles Haddon Spurgeon