Matthew 4:4 — Jesus answered, "Man shall not live by bread alone, but by every word that comes from the mouth of God."
The folks at your church will likely have lunch and dinner today. They'll eat food their bodies need. What you have to offer, though, is the bread of life — the words of God that bring eternal life. Feed your people well.
To extend the food analogy, we are waiters/waitresses, not the cook, we just deliver the food. But how we do it determines what the dining experience is like.
Thanks!