How often have I not heard a perfectly intelligent female says, in the tone of one clinching an argument, 'Edgar says -- ' And all the time you are perfectly aware that Edgar is a perfect fool.
Poirot said placidly, “One does not, you know, employ merely the muscles. I do not need to bend and measure the footprints and pick up the cigarette ends and examine the bent blades of grass. It is enough for me to sit back in my chair and think. It is this – ” he tapped his egg-shaped head – “this, that functions!
The steamship whose machinery is broken may be brought into port and made fast to the dock. She is safe, but not sound. Repairs may last a long time. Christ designs to make us both safe and sound. Justification gives the first - safety; sanctification gives us the second - soundness.