Indeed. Though they would probably bristle at the term “preach” even though it fits since a sermon is a “talk on a religious or moral subject” according to the Oxford dictionary.
Actually everyone is a preacher.. People preach more loudly by what they DO and Don’t Do than what they say.. What you Do preaches a message.. as well as what you Do Not Do..
Parents preach daily to their kids.. neighbors to all watching, workers to all co-workers, on this thread all are preaching something..
WHat you DO preaches much more loudly than any words you utter..
Words are indeed a homily(message) on something but what you Do removes all doubt..
What you Do is really what you believe...
God knows it, I know it, all that watch you know it.. it’s no mystery.....
Your activities prove who you are and what you believe..
Without a word spoken..
When your words match your deeds well thats special..
But few humans know that much about anybody..
Unless your stalking someone..