One of the reasons God gives us fathers is so that we can learn what is good, including what is good to eat. It’s not that God expects every father to be a nutritionist, but He does provide father’s with the opportunity to be examples. Father’s will inescapably teach their children about eating, the question is what lesson they will teach.
What is a balanced meal? Who says what is “balanced” and based on what (verse)? Is that even worth pursuing? How do you handle the food being a bit late to the table? A lot late? Do you ever help to prepare the meal, or clean up from it? How big, or small, are the portions you dish out? Is eating a thing done in silence or amidst confrontation or amidst laughter? How do you handle items on your plate you don’t prefer (I’m looking at you, Brussels sprouts)? Is there more fear about where the food came from or ingredients in the food than there is fear about not giving God appropriate thanks for it? Even if you’re actually allergic to gluten, does your attitude glue the family together?
The lesson here is not as much about what goes into your mouth and more about what comes out of your heart. The Pharisees constantly missed this, and yet they made a lot of converts to their discriminating but dead righteousness. Fathers aren’t paid to follow their kids around and police what goes into their mouths. Father’s are given to children to care for them and show them the ways of Christ. The same is happening at the Lord’s Table. Fathers, I urge you, eat and drink in the way you want your kids to imitate, because they will.