"Also whenever you fast, you must not look gloomy like the hypocrites, for they put on a gloomy countenance, to let people see them fasting. I solemnly say to you, they already have their reward. But whenever you, follower of mine, fast, perfume your head and wash your face, so that your fasting may be seen, not by men but by your Father who is unseen, and your Father who sees what is secret will reward you.