I know a lot of people who like to eat garlic, but avoid it because the odor on their breath may be offensive to others.  My friend, Pastor Allen Snider, has suggested that it should be a law that everyone eat garlic every day.  He says, "Garlic is healthy.  It makes many savory dishes tastier.  It makes a stew smell wonderful while it is cooking.  The only negative is that garlic is offensive on the breath of someone if we have not eaten garlic."
There is certainly a message about faith in there and I leave it to your creativity to discover.  I am sure Allen will continue to work on it.